47691856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{72701}}^1$

素因数の和:72750

約数の個数: 20

約数和(自身を含む): 94658004

約数和(自身を除く): 46966148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 72701, 145402, 290804, 581608, 1163216, 2980741, 5961482, 11922964, 23845928, 47691856]

約数ペア:

[(1, 47691856), (2, 23845928), (4, 11922964), (8, 5961482), (16, 2980741), (41, 1163216), (82, 581608), (164, 290804), (328, 145402), (656, 72701)]