Q: What is the sum of all factors of the number 638,996 excluding 638,996?
A: 545,152
The factors of the number 638,996 are: 1, 2, 4, 17, 34, 68, 9397, 18794, 37588, 159749, 319498, 638996.
If you add them up, you will get the total of 639,541. Now subtract 638,996 to get 545,152