172611812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{11383}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 321302016

約数和(自身を除く): 148690204

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 7582, 11383, 15164, 22766, 45532, 193511, 387022, 774044, 2538409, 5076818, 10153636, 43152953, 86305906, 172611812]

約数ペア:

[(1, 172611812), (2, 86305906), (4, 43152953), (17, 10153636), (34, 5076818), (68, 2538409), (223, 774044), (446, 387022), (892, 193511), (3791, 45532), (7582, 22766), (11383, 15164)]