Q: What is the sum of all factors of the number 639,016 excluding 639,016?
A: 730,424
The factors of the number 639,016 are: 1, 2, 4, 7, 8, 14, 28, 56, 11411, 22822, 45644, 79877, 91288, 159754, 319508, 639016.
If you add them up, you will get the total of 639,746. Now subtract 639,016 to get 730,424