80166842

素因数分解:

$2^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{3041}}^1$

素因数の和:3326

約数の個数: 24

約数和(自身を含む): 140449140

約数和(自身を除く): 60282298

約数列:

[1, 2, 7, 14, 49, 98, 269, 538, 1883, 3041, 3766, 6082, 13181, 21287, 26362, 42574, 149009, 298018, 818029, 1636058, 5726203, 11452406, 40083421, 80166842]

約数ペア:

[(1, 80166842), (2, 40083421), (7, 11452406), (14, 5726203), (49, 1636058), (98, 818029), (269, 298018), (538, 149009), (1883, 42574), (3041, 26362), (3766, 21287), (6082, 13181)]