Q: What is the sum of all factors of the number 277,023,856 excluding 277,023,856?

A: 270,333,968

Why is 270,333,968 the sum of all factors of 277,023,856, excluding 277,023,856?

The factors of the number 277,023,856 are: 1, 2, 4, 8, 16, 103, 107, 206, 214, 412, 428, 824, 856, 1571, 1648, 1712, 3142, 6284, 11021, 12568, 22042, 25136, 44084, 88168, 161813, 168097, 176336, 323626, 336194, 647252, 672388, 1294504, 1344776, 2589008, 2689552, 17313991, 34627982, 69255964, 138511928, 277023856.

If you add them up, you will get the total of 277,024,126. Now subtract 277,023,856 to get 270,333,968