Q: What is the sum of all factors of the number 86,871 excluding 86,871?
A: 34,089
The factors of the number 86,871 are: 1, 3, 23, 69, 1259, 3777, 28957, 86871.
If you add them up, you will get the total of 86,905. Now subtract 86,871 to get 34,089