31666244

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 56918400

約数和(自身を除く): 25252156

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 1231, 2462, 4924, 6431, 12862, 25724, 72629, 134179, 145258, 268358, 290516, 536716, 7916561, 15833122, 31666244]

約数ペア:

[(1, 31666244), (2, 15833122), (4, 7916561), (59, 536716), (109, 290516), (118, 268358), (218, 145258), (236, 134179), (436, 72629), (1231, 25724), (2462, 12862), (4924, 6431)]