Q: What is the sum of all factors of the number 249,216 excluding 249,216?

A: 485,184

Why is 485,184 the sum of all factors of 249,216, excluding 249,216?

The factors of the number 249,216 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 264, 352, 354, 384, 472, 528, 649, 704, 708, 944, 1056, 1298, 1408, 1416, 1888, 1947, 2112, 2596, 2832, 3776, 3894, 4224, 5192, 5664, 7552, 7788, 10384, 11328, 15576, 20768, 22656, 31152, 41536, 62304, 83072, 124608, 249216.

If you add them up, you will get the total of 249,701. Now subtract 249,216 to get 485,184