Q: What is the sum of all factors of the number 129,776 excluding 129,776?
A: 121,696
The factors of the number 129,776 are: 1, 2, 4, 8, 16, 8111, 16222, 32444, 64888, 129776.
If you add them up, you will get the total of 129,897. Now subtract 129,776 to get 121,696