Q: What is the sum of all factors of the number 100,639 excluding 100,639?
A: 24,929
The factors of the number 100,639 are: 1, 7, 11, 77, 1307, 9149, 14377, 100639.
If you add them up, you will get the total of 100,663. Now subtract 100,639 to get 24,929