16552160

素因数分解:

$2^5\times 5^1\times {\mathrm{103451}}^1$

素因数の和:103466

約数の個数: 24

約数和(自身を含む): 39104856

約数和(自身を除く): 22552696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 103451, 206902, 413804, 517255, 827608, 1034510, 1655216, 2069020, 3310432, 4138040, 8276080, 16552160]

約数ペア:

[(1, 16552160), (2, 8276080), (4, 4138040), (5, 3310432), (8, 2069020), (10, 1655216), (16, 1034510), (20, 827608), (32, 517255), (40, 413804), (80, 206902), (160, 103451)]