Q: What is the sum of all factors of the number 216,321,042 excluding 216,321,042?

A: 304,152,558

Why is 304,152,558 the sum of all factors of 216,321,042, excluding 216,321,042?

The factors of the number 216,321,042 are: 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 271079, 542158, 813237, 1626474, 1897553, 3795106, 5150501, 5692659, 10301002, 11385318, 15451503, 30903006, 36053507, 72107014, 108160521, 216321042.

If you add them up, you will get the total of 216,321,346. Now subtract 216,321,042 to get 304,152,558