65796656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{111143}}^1$

素因数の和:111188

約数の個数: 20

約数和(自身を含む): 130927632

約数和(自身を除く): 65130976

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 111143, 222286, 444572, 889144, 1778288, 4112291, 8224582, 16449164, 32898328, 65796656]

約数ペア:

[(1, 65796656), (2, 32898328), (4, 16449164), (8, 8224582), (16, 4112291), (37, 1778288), (74, 889144), (148, 444572), (296, 222286), (592, 111143)]