Q: What is the sum of all factors of the number 42,639 excluding 42,639?
A: 15,393
The factors of the number 42,639 are: 1, 3, 61, 183, 233, 699, 14213, 42639.
If you add them up, you will get the total of 42,654. Now subtract 42,639 to get 15,393