Q: What is the sum of all factors of the number 131,321,557 excluding 131,321,557?
A: 121,899
The factors of the number 131,321,557 are: 1, 1087, 120811, 131321557.
If you add them up, you will get the total of 131,321,678. Now subtract 131,321,557 to get 121,899