171701776

素因数分解:

$2^4\times {\mathrm{2411}}^1\times {\mathrm{4451}}^1$

素因数の和:6870

約数の個数: 20

約数和(自身を含む): 332884944

約数和(自身を除く): 161183168

約数列:

[1, 2, 4, 8, 16, 2411, 4451, 4822, 8902, 9644, 17804, 19288, 35608, 38576, 71216, 10731361, 21462722, 42925444, 85850888, 171701776]

約数ペア:

[(1, 171701776), (2, 85850888), (4, 42925444), (8, 21462722), (16, 10731361), (2411, 71216), (4451, 38576), (4822, 35608), (8902, 19288), (9644, 17804)]