Q: What is the sum of all factors of the number 123,220,216 excluding 123,220,216?

A: 160,448,264

Why is 160,448,264 the sum of all factors of 123,220,216, excluding 123,220,216?

The factors of the number 123,220,216 are: 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1823, 1988, 2414, 3646, 3976, 4828, 7292, 8449, 9656, 12761, 14584, 16898, 25522, 30991, 33796, 51044, 61982, 67592, 102088, 123964, 129433, 216937, 247928, 258866, 433874, 517732, 867748, 906031, 1035464, 1735496, 1812062, 2200361, 3624124, 4400722, 7248248, 8801444, 15402527, 17602888, 30805054, 61610108, 123220216.

If you add them up, you will get the total of 123,220,376. Now subtract 123,220,216 to get 160,448,264