Q: What is the sum of all factors of the number 77,513,221 excluding 77,513,221?
A: 76,071
The factors of the number 77,513,221 are: 1, 1033, 75037, 77513221.
If you add them up, you will get the total of 77,513,297. Now subtract 77,513,221 to get 76,071