Q: What is the sum of all factors of the number 651,440 excluding 651,440?

A: 955,600

Why is 955,600 the sum of all factors of 651,440, excluding 651,440?

The factors of the number 651,440 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 479, 680, 958, 1360, 1916, 2395, 3832, 4790, 7664, 8143, 9580, 16286, 19160, 32572, 38320, 40715, 65144, 81430, 130288, 162860, 325720, 651440.

If you add them up, you will get the total of 652,395. Now subtract 651,440 to get 955,600