Q: What is the sum of all factors of the number 8,155,991 excluding 8,155,991?
A: 7,993
The factors of the number 8,155,991 are: 1, 1201, 6791, 8155991.
If you add them up, you will get the total of 8,155,998. Now subtract 8,155,991 to get 7,993