86315630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29867}}^1$

素因数の和:29908

約数の個数: 24

約数和(自身を含む): 165050568

約数和(自身を除く): 78734938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 29867, 59734, 149335, 298670, 507739, 1015478, 2538695, 5077390, 8631563, 17263126, 43157815, 86315630]

約数ペア:

[(1, 86315630), (2, 43157815), (5, 17263126), (10, 8631563), (17, 5077390), (34, 2538695), (85, 1015478), (170, 507739), (289, 298670), (578, 149335), (1445, 59734), (2890, 29867)]