90234742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204151}}^1$

素因数の和:204183

約数の個数: 16

約数和(自身を含む): 154338912

約数和(自身を除く): 64104170

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 204151, 408302, 2653963, 3470567, 5307926, 6941134, 45117371, 90234742]

約数ペア:

[(1, 90234742), (2, 45117371), (13, 6941134), (17, 5307926), (26, 3470567), (34, 2653963), (221, 408302), (442, 204151)]