Q: What is the sum of all factors of the number 21,920 including 21,920?

 A: 52,164

Why is 52,164 the sum of all factors of 21,920, including 21,920?

The factors of the number 21,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920.

If you add them up, you will get the total of 52,164.


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