Why is 7,920 the sum of all factors of 3,784, including 3,784?
The factors of the number 3,784 are: 1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784.
If you add them up, you will get the total of 7,920.
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