80685934

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{2609}}^1$

素因数の和:2712

約数の個数: 24

約数和(自身を含む): 141378480

約数和(自身を除く): 60692546

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2209, 2609, 4418, 5218, 15463, 18263, 30926, 36526, 122623, 245246, 858361, 1716722, 5763281, 11526562, 40342967, 80685934]

約数ペア:

[(1, 80685934), (2, 40342967), (7, 11526562), (14, 5763281), (47, 1716722), (94, 858361), (329, 245246), (658, 122623), (2209, 36526), (2609, 30926), (4418, 18263), (5218, 15463)]