47287984

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{8929}}^1$

素因数の和:9268

約数の個数: 20

約数和(自身を含む): 91907560

約数和(自身を除く): 44619576

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 8929, 17858, 35716, 71432, 142864, 2955499, 5910998, 11821996, 23643992, 47287984]

約数ペア:

[(1, 47287984), (2, 23643992), (4, 11821996), (8, 5910998), (16, 2955499), (331, 142864), (662, 71432), (1324, 35716), (2648, 17858), (5296, 8929)]