Q: What is the sum of all factors of the number 643,517,372 excluding 643,517,372?
A: 492,604,804
The factors of the number 643,517,372 are: 1, 2, 4, 113, 226, 452, 1423711, 2847422, 5694844, 160879343, 321758686, 643517372.
If you add them up, you will get the total of 643,517,864. Now subtract 643,517,372 to get 492,604,804