31008464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47269}}^1$

素因数の和:47318

約数の個数: 20

約数和(自身を含む): 61545540

約数和(自身を除く): 30537076

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47269, 94538, 189076, 378152, 756304, 1938029, 3876058, 7752116, 15504232, 31008464]

約数ペア:

[(1, 31008464), (2, 15504232), (4, 7752116), (8, 3876058), (16, 1938029), (41, 756304), (82, 378152), (164, 189076), (328, 94538), (656, 47269)]