What is the Sum of Factors of 128?

The Sum of Factors of 128 means that you add up all the factors of 128. You may be looking for the Sum of Factors of 128 including or excluding 128 itself.

Here is the calculation and answer to the Sum of all Factors of 128 including 128:

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

Here is the calculation and answer to the Sum of Factors of 128 if you exclude 128 itself:

1 + 2 + 4 + 8 + 16 + 32 + 64 = 127

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What is the Sum of Factors of 129?
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