Q: What is the sum of all factors of the number 471,920 excluding 471,920?

A: 693,184

Why is 693,184 the sum of all factors of 471,920, excluding 471,920?

The factors of the number 471,920 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 347, 680, 694, 1360, 1388, 1735, 2776, 3470, 5552, 5899, 6940, 11798, 13880, 23596, 27760, 29495, 47192, 58990, 94384, 117980, 235960, 471920.

If you add them up, you will get the total of 472,613. Now subtract 471,920 to get 693,184