31820588

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 57195600

約数和(自身を除く): 25375012

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 1237, 2474, 4948, 6431, 12862, 25724, 72983, 134833, 145966, 269666, 291932, 539332, 7955147, 15910294, 31820588]

約数ペア:

[(1, 31820588), (2, 15910294), (4, 7955147), (59, 539332), (109, 291932), (118, 269666), (218, 145966), (236, 134833), (436, 72983), (1237, 25724), (2474, 12862), (4948, 6431)]