Q: What is the sum of all factors of the number 126,640 excluding 126,640?
A: 167,984
The factors of the number 126,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1583, 3166, 6332, 7915, 12664, 15830, 25328, 31660, 63320, 126640.
If you add them up, you will get the total of 126,807. Now subtract 126,640 to get 167,984