80349854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181787}}^1$

素因数の和:181819

約数の個数: 16

約数和(自身を含む): 137431728

約数和(自身を除く): 57081874

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 181787, 363574, 2363231, 3090379, 4726462, 6180758, 40174927, 80349854]

約数ペア:

[(1, 80349854), (2, 40174927), (13, 6180758), (17, 4726462), (26, 3090379), (34, 2363231), (221, 363574), (442, 181787)]