Q: What is the sum of all factors of the number 685,168 excluding 685,168?

A: 854,912

Why is 854,912 the sum of all factors of 685,168, excluding 685,168?

The factors of the number 685,168 are: 1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 229, 272, 374, 458, 748, 916, 1496, 1832, 2519, 2992, 3664, 3893, 5038, 7786, 10076, 15572, 20152, 31144, 40304, 42823, 62288, 85646, 171292, 342584, 685168.

If you add them up, you will get the total of 686,022. Now subtract 685,168 to get 854,912