47299568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{72103}}^1$

素因数の和:72152

約数の個数: 20

約数和(自身を含む): 93879408

約数和(自身を除く): 46579840

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 72103, 144206, 288412, 576824, 1153648, 2956223, 5912446, 11824892, 23649784, 47299568]

約数ペア:

[(1, 47299568), (2, 23649784), (4, 11824892), (8, 5912446), (16, 2956223), (41, 1153648), (82, 576824), (164, 288412), (328, 144206), (656, 72103)]