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(2+1)(2²+1)(2^4+1)(2^8+1)(2^16+1)(2^32+1)+1=
人气:408 ℃ 时间:2020-02-05 10:57:40
解答
(2+1)(2²+1)(2^4+1)(2^8+1)(2^16+1)(2^32+1)+1
=(2-1)(2+1)(2²+1)(2^4+1)(2^8+1)(2^16+1)(2^32+1)+1
=2^64-1+1=2^64
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