Q: What is the sum of all factors of the number 72,841,831 excluding 72,841,831?
A: 21,321
The factors of the number 72,841,831 are: 1, 4273, 17047, 72841831.
If you add them up, you will get the total of 72,841,852. Now subtract 72,841,831 to get 21,321