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Is 2128 a perfect number? [SOLVED]

Answer


2128 is not perfect because:

1 + 2 + 4 + 7 + 8 + 14 + 16 + 19 + 28 + 38 + 56 + 76 + 112 + 133 + 152 + 266 + 304 + 532 + 1064 2128
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