Q: What is the sum of all factors of the number 42,470 excluding 42,470?
A: 37,018
The factors of the number 42,470 are: 1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 8494, 21235, 42470.
If you add them up, you will get the total of 42,507. Now subtract 42,470 to get 37,018