Q: What is the sum of all factors of the number 399,470 excluding 399,470?
A: 337,090
The factors of the number 399,470 are: 1, 2, 5, 10, 43, 86, 215, 430, 929, 1858, 4645, 9290, 39947, 79894, 199735, 399470.
If you add them up, you will get the total of 399,807. Now subtract 399,470 to get 337,090