Q: What is the sum of all factors of the number 40,004 excluding 40,004?
A: 31,480
The factors of the number 40,004 are: 1, 2, 4, 73, 137, 146, 274, 292, 548, 10001, 20002, 40004.
If you add them up, you will get the total of 40,035. Now subtract 40,004 to get 31,480