(2+1) (22+1) (24+1) (28+1) (216+1) (232+1)+12后面的2,4,8,16,32,都是2的次幂

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(2+1)(22+1)(24+1)(28+1)(216+1)(232+1)+12后面的2,4,8,16,32,都是2的次幂(2+1)(22+1)(24+1)(28+1)(216+1)(232+1)+1

(2+1) (22+1) (24+1) (28+1) (216+1) (232+1)+12后面的2,4,8,16,32,都是2的次幂
(2+1) (22+1) (24+1) (28+1) (216+1) (232+1)+1
2后面的2,4,8,16,32,都是2的次幂

(2+1) (22+1) (24+1) (28+1) (216+1) (232+1)+12后面的2,4,8,16,32,都是2的次幂
(2+1) (22+1) (24+1) (28+1) (216+1) (232+1)+1
=(2-1)(22+1) (24+1) (28+1) (216+1) (232+1) +1
=2^64-1+1
=2^64