81845596

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9221}}^1$

素因数の和:9549

約数の個数: 24

約数和(自身を含む): 164225376

約数和(自身を除く): 82379780

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 9221, 18442, 36884, 64547, 129094, 258188, 2923057, 5846114, 11692228, 20461399, 40922798, 81845596]

約数ペア:

[(1, 81845596), (2, 40922798), (4, 20461399), (7, 11692228), (14, 5846114), (28, 2923057), (317, 258188), (634, 129094), (1268, 64547), (2219, 36884), (4438, 18442), (8876, 9221)]