424432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 20

約数和(自身を含む): 843696

約数和(自身を除く): 419264

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 647, 656, 1294, 2588, 5176, 10352, 26527, 53054, 106108, 212216, 424432]

約数ペア:

[(1, 424432), (2, 212216), (4, 106108), (8, 53054), (16, 26527), (41, 10352), (82, 5176), (164, 2588), (328, 1294), (647, 656)]