77897842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{208283}}^1$

素因数の和:208313

約数の個数: 16

約数和(自身を含む): 134968032

約数和(自身を除く): 57070190

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 208283, 416566, 2291113, 3540811, 4582226, 7081622, 38948921, 77897842]

約数ペア:

[(1, 77897842), (2, 38948921), (11, 7081622), (17, 4582226), (22, 3540811), (34, 2291113), (187, 416566), (374, 208283)]