97609172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{84437}}^1$

素因数の和:84475

約数の個数: 18

約数和(自身を含む): 181457262

約数和(自身を除く): 83848090

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 84437, 168874, 337748, 1435429, 2870858, 5741716, 24402293, 48804586, 97609172]

約数ペア:

[(1, 97609172), (2, 48804586), (4, 24402293), (17, 5741716), (34, 2870858), (68, 1435429), (289, 337748), (578, 168874), (1156, 84437)]