31026832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47297}}^1$

素因数の和:47346

約数の個数: 20

約数和(自身を含む): 61581996

約数和(自身を除く): 30555164

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47297, 94594, 189188, 378376, 756752, 1939177, 3878354, 7756708, 15513416, 31026832]

約数ペア:

[(1, 31026832), (2, 15513416), (4, 7756708), (8, 3878354), (16, 1939177), (41, 756752), (82, 378376), (164, 189188), (328, 94594), (656, 47297)]