64404286

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 98507520

約数和(自身を除く): 34103234

約数列:

[1, 2, 67, 134, 239, 478, 2011, 4022, 16013, 32026, 134737, 269474, 480629, 961258, 32202143, 64404286]

約数ペア:

[(1, 64404286), (2, 32202143), (67, 961258), (134, 480629), (239, 269474), (478, 134737), (2011, 32026), (4022, 16013)]