90195404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102031}}^1$

素因数の和:102065

約数の個数: 24

約数和(自身を含む): 179984448

約数和(自身を除く): 89789044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 102031, 204062, 408124, 1326403, 1734527, 2652806, 3469054, 5305612, 6938108, 22548851, 45097702, 90195404]

約数ペア:

[(1, 90195404), (2, 45097702), (4, 22548851), (13, 6938108), (17, 5305612), (26, 3469054), (34, 2652806), (52, 1734527), (68, 1326403), (221, 408124), (442, 204062), (884, 102031)]