165067472

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{9491}}^1$

素因数の和:10586

約数の個数: 20

約数和(自身を含む): 320146176

約数和(自身を除く): 155078704

約数列:

[1, 2, 4, 8, 16, 1087, 2174, 4348, 8696, 9491, 17392, 18982, 37964, 75928, 151856, 10316717, 20633434, 41266868, 82533736, 165067472]

約数ペア:

[(1, 165067472), (2, 82533736), (4, 41266868), (8, 20633434), (16, 10316717), (1087, 151856), (2174, 75928), (4348, 37964), (8696, 18982), (9491, 17392)]