40549454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108421}}^1$

素因数の和:108451

約数の個数: 16

約数和(自身を含む): 70257456

約数和(自身を除く): 29708002

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 108421, 216842, 1192631, 1843157, 2385262, 3686314, 20274727, 40549454]

約数ペア:

[(1, 40549454), (2, 20274727), (11, 3686314), (17, 2385262), (22, 1843157), (34, 1192631), (187, 216842), (374, 108421)]