31938772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3719}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 59371200

約数和(自身を除く): 27432428

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3719, 4294, 7438, 8588, 14876, 70661, 141322, 282644, 420247, 840494, 1680988, 7984693, 15969386, 31938772]

約数ペア:

[(1, 31938772), (2, 15969386), (4, 7984693), (19, 1680988), (38, 840494), (76, 420247), (113, 282644), (226, 141322), (452, 70661), (2147, 14876), (3719, 8588), (4294, 7438)]