80734588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{166807}}^1$

素因数の和:166833

約数の個数: 18

約数和(自身を含む): 155298248

約数和(自身を除く): 74563660

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 166807, 333614, 667228, 1834877, 3669754, 7339508, 20183647, 40367294, 80734588]

約数ペア:

[(1, 80734588), (2, 40367294), (4, 20183647), (11, 7339508), (22, 3669754), (44, 1834877), (121, 667228), (242, 333614), (484, 166807)]