Q: What is the sum of all factors of the number 521,135,131 excluding 521,135,131?
A: 48,842,069
The factors of the number 521,135,131 are: 1, 11, 389, 4279, 121789, 1339679, 47375921, 521135131.
If you add them up, you will get the total of 521,135,179. Now subtract 521,135,131 to get 48,842,069