Q: What is the sum of all factors of the number 402,025,216 excluding 402,025,216?

A: 417,553,376

Why is 417,553,376 the sum of all factors of 402,025,216, excluding 402,025,216?

The factors of the number 402,025,216 are: 1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 33413, 66826, 133652, 267304, 534608, 1069216, 1570411, 2138432, 3140822, 4276864, 6281644, 8553728, 12563288, 25126576, 50253152, 100506304, 201012608, 402025216.

If you add them up, you will get the total of 402,025,633. Now subtract 402,025,216 to get 417,553,376