63940808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{470153}}^1$

素因数の和:470176

約数の個数: 16

約数和(自身を含む): 126941580

約数和(自身を除く): 63000772

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 470153, 940306, 1880612, 3761224, 7992601, 15985202, 31970404, 63940808]

約数ペア:

[(1, 63940808), (2, 31970404), (4, 15985202), (8, 7992601), (17, 3761224), (34, 1880612), (68, 940306), (136, 470153)]