64160416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{105527}}^1$

素因数の和:105556

約数の個数: 24

約数和(自身を含む): 132965280

約数和(自身を除く): 68804864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 105527, 211054, 422108, 844216, 1688432, 2005013, 3376864, 4010026, 8020052, 16040104, 32080208, 64160416]

約数ペア:

[(1, 64160416), (2, 32080208), (4, 16040104), (8, 8020052), (16, 4010026), (19, 3376864), (32, 2005013), (38, 1688432), (76, 844216), (152, 422108), (304, 211054), (608, 105527)]