Q: What is the sum of all factors of the number 561,108 excluding 561,108?

A: 890,412

Why is 890,412 the sum of all factors of 561,108, excluding 561,108?

The factors of the number 561,108 are: 1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 107, 114, 138, 214, 228, 276, 321, 428, 437, 642, 874, 1284, 1311, 1748, 2033, 2461, 2622, 4066, 4922, 5244, 6099, 7383, 8132, 9844, 12198, 14766, 24396, 29532, 46759, 93518, 140277, 187036, 280554, 561108.

If you add them up, you will get the total of 561,998. Now subtract 561,108 to get 890,412