172173842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{34421}}^1$

素因数の和:34525

約数の個数: 16

約数和(自身を含む): 268904664

約数和(自身を除く): 96730822

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 34421, 68842, 1411261, 2099681, 2822522, 4199362, 86086921, 172173842]

約数ペア:

[(1, 172173842), (2, 86086921), (41, 4199362), (61, 2822522), (82, 2099681), (122, 1411261), (2501, 68842), (5002, 34421)]