Q: What is the sum of all factors of the number 131,217,765 excluding 131,217,765?
A: 108,723,483
The factors of the number 131,217,765 are: 1, 3, 5, 7, 15, 21, 35, 105, 1249693, 3749079, 6248465, 8747851, 18745395, 26243553, 43739255, 131217765.
If you add them up, you will get the total of 131,217,873. Now subtract 131,217,765 to get 108,723,483