Q: What is the sum of all factors of the number 388,892 excluding 388,892?

A: 498,148

Why is 498,148 the sum of all factors of 388,892, excluding 388,892?

The factors of the number 388,892 are: 1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 43, 68, 76, 86, 119, 133, 172, 238, 266, 301, 323, 476, 532, 602, 646, 731, 817, 1204, 1292, 1462, 1634, 2261, 2924, 3268, 4522, 5117, 5719, 9044, 10234, 11438, 13889, 20468, 22876, 27778, 55556, 97223, 194446, 388892.

If you add them up, you will get the total of 389,390. Now subtract 388,892 to get 498,148