80395897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 87056640

約数和(自身を除く): 6660743

約数列:

[1, 19, 47, 197, 457, 893, 3743, 8683, 9259, 21479, 90029, 175921, 408101, 1710551, 4231363, 80395897]

約数ペア:

[(1, 80395897), (19, 4231363), (47, 1710551), (197, 408101), (457, 175921), (893, 90029), (3743, 21479), (8683, 9259)]