Q: What is the sum of all factors of the number 1,123,456 including 1,123,456?

 A: 2,288,880

Why is 2,288,880 the sum of all factors of 1,123,456, including 1,123,456?

The factors of the number 1,123,456 are: 1, 2, 4, 8, 16, 32, 64, 67, 128, 131, 134, 262, 268, 524, 536, 1048, 1072, 2096, 2144, 4192, 4288, 8384, 8576, 8777, 16768, 17554, 35108, 70216, 140432, 280864, 561728, 1123456.

If you add them up, you will get the total of 2,288,880.


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