85540394

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 136241028

約数和(自身を除く): 50700634

約数列:

[1, 2, 19, 38, 257, 361, 461, 514, 722, 922, 4883, 8759, 9766, 17518, 92777, 118477, 166421, 185554, 236954, 332842, 2251063, 4502126, 42770197, 85540394]

約数ペア:

[(1, 85540394), (2, 42770197), (19, 4502126), (38, 2251063), (257, 332842), (361, 236954), (461, 185554), (514, 166421), (722, 118477), (922, 92777), (4883, 17518), (8759, 9766)]