Q: What is the sum of all factors of the number 437,988 excluding 437,988?

A: 711,132

Why is 711,132 the sum of all factors of 437,988, excluding 437,988?

The factors of the number 437,988 are: 1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 113, 114, 204, 226, 228, 323, 339, 452, 646, 678, 969, 1292, 1356, 1921, 1938, 2147, 3842, 3876, 4294, 5763, 6441, 7684, 8588, 11526, 12882, 23052, 25764, 36499, 72998, 109497, 145996, 218994, 437988.

If you add them up, you will get the total of 438,699. Now subtract 437,988 to get 711,132