64160312

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{27751}}^1$

素因数の和:27791

約数の個数: 24

約数和(自身を含む): 127797960

約数和(自身を除く): 63637648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 27751, 55502, 111004, 222008, 471767, 943534, 1887068, 3774136, 8020039, 16040078, 32080156, 64160312]

約数ペア:

[(1, 64160312), (2, 32080156), (4, 16040078), (8, 8020039), (17, 3774136), (34, 1887068), (68, 943534), (136, 471767), (289, 222008), (578, 111004), (1156, 55502), (2312, 27751)]