Q: What is the sum of all factors of the number 320,639 excluding 320,639?
A: 33,793
The factors of the number 320,639 are: 1, 11, 103, 283, 1133, 3113, 29149, 320639.
If you add them up, you will get the total of 320,672. Now subtract 320,639 to get 33,793