Q: What is the sum of all factors of the number 845,312 excluding 845,312?

A: 987,904

Why is 987,904 the sum of all factors of 845,312, excluding 845,312?

The factors of the number 845,312 are: 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 512, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 6604, 6656, 8128, 13208, 16256, 26416, 32512, 52832, 65024, 105664, 211328, 422656, 845312.

If you add them up, you will get the total of 846,299. Now subtract 845,312 to get 987,904