Q: What is the sum of all factors of the number 87,913 excluding 87,913?
A: 18,007
The factors of the number 87,913 are: 1, 7, 19, 133, 661, 4627, 12559, 87913.
If you add them up, you will get the total of 87,931. Now subtract 87,913 to get 18,007