Q: What is the sum of all factors of the number 639,536 excluding 639,536?
A: 599,596
The factors of the number 639,536 are: 1, 2, 4, 8, 16, 39971, 79942, 159884, 319768, 639536.
If you add them up, you will get the total of 640,135. Now subtract 639,536 to get 599,596