Q: What is the sum of all factors of the number 243,423,643 excluding 243,423,643?
A: 61,917
The factors of the number 243,423,643 are: 1, 4219, 57697, 243423643.
If you add them up, you will get the total of 243,423,704. Now subtract 243,423,643 to get 61,917