64880882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17047}}^1$

素因数の和:17233

約数の個数: 16

約数和(自身を含む): 106788672

約数和(自身を除く): 41907790

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 17047, 34094, 187517, 375034, 2949131, 5898262, 32440441, 64880882]

約数ペア:

[(1, 64880882), (2, 32440441), (11, 5898262), (22, 2949131), (173, 375034), (346, 187517), (1903, 34094), (3806, 17047)]