Q: What is the sum of all factors of the number 166,646,557 excluding 166,646,557?

A: 54,203,363

Why is 54,203,363 the sum of all factors of 166,646,557, excluding 166,646,557?

The factors of the number 166,646,557 are: 1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 1073, 2017, 2233, 2849, 7511, 11803, 14119, 22187, 58493, 74629, 82621, 155309, 409451, 522403, 643423, 820919, 2164241, 4503961, 5746433, 15149687, 23806651, 166646557.

If you add them up, you will get the total of 166,646,611. Now subtract 166,646,557 to get 54,203,363