80220467

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 91308672

約数和(自身を除く): 11088205

約数列:

[1, 17, 29, 31, 181, 493, 527, 841, 899, 3077, 5249, 5611, 14297, 15283, 26071, 89233, 95387, 152221, 162719, 443207, 2587757, 2766223, 4718851, 80220467]

約数ペア:

[(1, 80220467), (17, 4718851), (29, 2766223), (31, 2587757), (181, 443207), (493, 162719), (527, 152221), (841, 95387), (899, 89233), (3077, 26071), (5249, 15283), (5611, 14297)]