88570153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 26998487

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 731, 817, 911, 2261, 5117, 5719, 6377, 13889, 15487, 17309, 39173, 97223, 108409, 121163, 274211, 294253, 665941, 744287, 2059771, 4661587, 5210009, 12652879, 88570153]

約数ペア:

[(1, 88570153), (7, 12652879), (17, 5210009), (19, 4661587), (43, 2059771), (119, 744287), (133, 665941), (301, 294253), (323, 274211), (731, 121163), (817, 108409), (911, 97223), (2261, 39173), (5117, 17309), (5719, 15487), (6377, 13889)]