172394212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{87421}}^1$

素因数の和:87471

約数の個数: 24

約数和(自身を含む): 330455160

約数和(自身を除く): 158060948

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 87421, 174842, 349684, 1486157, 2535209, 2972314, 5070418, 5944628, 10140836, 43098553, 86197106, 172394212]

約数ペア:

[(1, 172394212), (2, 86197106), (4, 43098553), (17, 10140836), (29, 5944628), (34, 5070418), (58, 2972314), (68, 2535209), (116, 1486157), (493, 349684), (986, 174842), (1972, 87421)]