Comments by "Lord Skeptic" (@Lord_Skeptic) on "Perfect Number Proof - Numberphile" video.

  1. 4:42 I say it as 2 to the power of n minus 1 timesed by 2 to the power of 1 less than the value of n.
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  2. 4:42 x(2x-1) x=2^n
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  3. 0:54 33550336
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