31362416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115303}}^1$

素因数の和:115328

約数の個数: 20

約数和(自身を含む): 64339632

約数和(自身を除く): 32977216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115303, 230606, 461212, 922424, 1844848, 1960151, 3920302, 7840604, 15681208, 31362416]

約数ペア:

[(1, 31362416), (2, 15681208), (4, 7840604), (8, 3920302), (16, 1960151), (17, 1844848), (34, 922424), (68, 461212), (136, 230606), (272, 115303)]