89993764

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10139}}^1$

素因数の和:10467

約数の個数: 24

約数和(自身を含む): 180573120

約数和(自身を除く): 90579356

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 10139, 20278, 40556, 70973, 141946, 283892, 3214063, 6428126, 12856252, 22498441, 44996882, 89993764]

約数ペア:

[(1, 89993764), (2, 44996882), (4, 22498441), (7, 12856252), (14, 6428126), (28, 3214063), (317, 283892), (634, 141946), (1268, 70973), (2219, 40556), (4438, 20278), (8876, 10139)]