258563488

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{136951}}^1$

素因数の和:137020

約数の個数: 24

約数和(自身を含む): 517678560

約数和(自身を除く): 259115072

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 136951, 273902, 547804, 1095608, 2191216, 4382432, 8080109, 16160218, 32320436, 64640872, 129281744, 258563488]

約数ペア:

[(1, 258563488), (2, 129281744), (4, 64640872), (8, 32320436), (16, 16160218), (32, 8080109), (59, 4382432), (118, 2191216), (236, 1095608), (472, 547804), (944, 273902), (1888, 136951)]