8081764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 15239840

約数和(自身を除く): 7158076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2473, 3268, 4946, 9892, 46987, 93974, 106339, 187948, 212678, 425356, 2020441, 4040882, 8081764]

約数ペア:

[(1, 8081764), (2, 4040882), (4, 2020441), (19, 425356), (38, 212678), (43, 187948), (76, 106339), (86, 93974), (172, 46987), (817, 9892), (1634, 4946), (2473, 3268)]