313155664

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{37423}}^1$

素因数の和:37954

約数の個数: 20

約数和(自身を含む): 607915456

約数和(自身を除く): 294759792

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 37423, 74846, 149692, 299384, 598768, 19572229, 39144458, 78288916, 156577832, 313155664]

約数ペア:

[(1, 313155664), (2, 156577832), (4, 78288916), (8, 39144458), (16, 19572229), (523, 598768), (1046, 299384), (2092, 149692), (4184, 74846), (8368, 37423)]