Q: What is the sum of all factors of the number 505,104 excluding 505,104?

A: 878,736

Why is 878,736 the sum of all factors of 505,104, excluding 505,104?

The factors of the number 505,104 are: 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 619, 816, 1238, 1857, 2476, 3714, 4952, 7428, 9904, 10523, 14856, 21046, 29712, 31569, 42092, 63138, 84184, 126276, 168368, 252552, 505104.

If you add them up, you will get the total of 505,982. Now subtract 505,104 to get 878,736