8647984

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{9161}}^1$

素因数の和:9228

約数の個数: 20

約数和(自身を含む): 17041320

約数和(自身を除く): 8393336

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 9161, 18322, 36644, 73288, 146576, 540499, 1080998, 2161996, 4323992, 8647984]

約数ペア:

[(1, 8647984), (2, 4323992), (4, 2161996), (8, 1080998), (16, 540499), (59, 146576), (118, 73288), (236, 36644), (472, 18322), (944, 9161)]