Q: What is the sum of all factors of the number 42,385 excluding 42,385?
A: 17,123
The factors of the number 42,385 are: 1, 5, 7, 35, 49, 173, 245, 865, 1211, 6055, 8477, 42385.
If you add them up, you will get the total of 42,402. Now subtract 42,385 to get 17,123