47043728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71713}}^1$

素因数の和:71762

約数の個数: 20

約数和(自身を含む): 93371628

約数和(自身を除く): 46327900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71713, 143426, 286852, 573704, 1147408, 2940233, 5880466, 11760932, 23521864, 47043728]

約数ペア:

[(1, 47043728), (2, 23521864), (4, 11760932), (8, 5880466), (16, 2940233), (41, 1147408), (82, 573704), (164, 286852), (328, 143426), (656, 71713)]