Q: What is the sum of all factors of the number 302,904 excluding 302,904?

A: 636,216

Why is 636,216 the sum of all factors of 302,904, excluding 302,904?

The factors of the number 302,904 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 601, 1202, 1803, 2404, 3606, 4207, 4808, 5409, 7212, 8414, 10818, 12621, 14424, 16828, 21636, 25242, 33656, 37863, 43272, 50484, 75726, 100968, 151452, 302904.

If you add them up, you will get the total of 303,540. Now subtract 302,904 to get 636,216