A:
Positive:
1 x 80895355 x 161790717 x 47585519 x 42576585 x 9517195 x 85153323 x 250451615 x 5009
Negative:
-1 x -8089535-5 x -1617907-17 x -475855-19 x -425765-85 x -95171-95 x -85153-323 x -25045-1615 x -5009
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 8,089,535, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 8,089,535 | |
| -1 | -8,089,535 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 8,089,535.
Example:
1 x 8,089,535 = 8,089,535
and
-1 x -8,089,535 = 8,089,535
Notice both answers equal 8,089,535
With that explanation out of the way, let's continue. Next, we take the number 8,089,535 and divide it by 2:
8,089,535 ÷ 2 = 4,044,767.5
If the quotient is a whole number, then 2 and 4,044,767.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 8,089,535 | |
| -1 | -8,089,535 |
Now, we try dividing 8,089,535 by 3:
8,089,535 ÷ 3 = 2,696,511.6667
If the quotient is a whole number, then 3 and 2,696,511.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 8,089,535 | |
| -1 | -8,089,535 |
Let's try dividing by 4:
8,089,535 ÷ 4 = 2,022,383.75
If the quotient is a whole number, then 4 and 2,022,383.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 8,089,535 | |
| -1 | 8,089,535 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 19 | 85 | 95 | 323 | 1,615 | 5,009 | 25,045 | 85,153 | 95,171 | 425,765 | 475,855 | 1,617,907 | 8,089,535 |
| -1 | -5 | -17 | -19 | -85 | -95 | -323 | -1,615 | -5,009 | -25,045 | -85,153 | -95,171 | -425,765 | -475,855 | -1,617,907 | -8,089,535 |
Here are some more numbers to try:
Try the factor calculator