What is the Sum of Factors of 256?

The Sum of Factors of 256 means that you add up all the factors of 256. You may be looking for the Sum of Factors of 256 including or excluding 256 itself.

Here is the calculation and answer to the Sum of all Factors of 256 including 256:

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 = 511

Here is the calculation and answer to the Sum of Factors of 256 if you exclude 256 itself:

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 = 255

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