Q: What is the sum of all factors of the number 661,434 excluding 661,434?
A: 719,238
The factors of the number 661,434 are: 1, 2, 3, 6, 23, 46, 69, 138, 4793, 9586, 14379, 28758, 110239, 220478, 330717, 661434.
If you add them up, you will get the total of 662,153. Now subtract 661,434 to get 719,238