8339728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12713}}^1$

素因数の和:12762

約数の個数: 20

約数和(自身を含む): 16553628

約数和(自身を除く): 8213900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12713, 25426, 50852, 101704, 203408, 521233, 1042466, 2084932, 4169864, 8339728]

約数ペア:

[(1, 8339728), (2, 4169864), (4, 2084932), (8, 1042466), (16, 521233), (41, 203408), (82, 101704), (164, 50852), (328, 25426), (656, 12713)]