135665392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{206807}}^1$

素因数の和:206856

約数の個数: 20

約数和(自身を含む): 269264016

約数和(自身を除く): 133598624

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 206807, 413614, 827228, 1654456, 3308912, 8479087, 16958174, 33916348, 67832696, 135665392]

約数ペア:

[(1, 135665392), (2, 67832696), (4, 33916348), (8, 16958174), (16, 8479087), (41, 3308912), (82, 1654456), (164, 827228), (328, 413614), (656, 206807)]