Q: What is the sum of all factors of the number 409,024 excluding 409,024?

A: 615,104

Why is 615,104 the sum of all factors of 409,024, excluding 409,024?

The factors of the number 409,024 are: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 83, 88, 112, 154, 166, 176, 224, 308, 332, 352, 448, 581, 616, 664, 704, 913, 1162, 1232, 1328, 1826, 2324, 2464, 2656, 3652, 4648, 4928, 5312, 6391, 7304, 9296, 12782, 14608, 18592, 25564, 29216, 37184, 51128, 58432, 102256, 204512, 409024.

If you add them up, you will get the total of 409,639. Now subtract 409,024 to get 615,104