Q: What is the sum of all factors of the number 243,426 excluding 243,426?
A: 260,574
The factors of the number 243,426 are: 1, 2, 3, 6, 29, 58, 87, 174, 1399, 2798, 4197, 8394, 40571, 81142, 121713, 243426.
If you add them up, you will get the total of 243,686. Now subtract 243,426 to get 260,574