Q: What is the sum of all factors of the number 97,991 excluding 97,991?
A: 7,609
The factors of the number 97,991 are: 1, 29, 31, 109, 899, 3161, 3379, 97991.
If you add them up, you will get the total of 97,998. Now subtract 97,991 to get 7,609