80254517

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 94826112

約数和(自身を除く): 14571595

約数列:

[1, 7, 37, 163, 259, 1141, 1901, 6031, 13307, 42217, 70337, 309863, 492359, 2169041, 11464931, 80254517]

約数ペア:

[(1, 80254517), (7, 11464931), (37, 2169041), (163, 492359), (259, 309863), (1141, 70337), (1901, 42217), (6031, 13307)]