168022018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{3167}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 258660864

約数和(自身を除く): 90638846

約数列:

[1, 2, 41, 82, 647, 1294, 3167, 6334, 26527, 53054, 129847, 259694, 2049049, 4098098, 84011009, 168022018]

約数ペア:

[(1, 168022018), (2, 84011009), (41, 4098098), (82, 2049049), (647, 259694), (1294, 129847), (3167, 53054), (6334, 26527)]