91327628

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31667}}^1$

素因数の和:31781

約数の個数: 24

約数和(自身を含む): 184434432

約数和(自身を除く): 93106804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 31667, 63334, 126668, 221669, 443338, 886676, 3261701, 6523402, 13046804, 22831907, 45663814, 91327628]

約数ペア:

[(1, 91327628), (2, 45663814), (4, 22831907), (7, 13046804), (14, 6523402), (28, 3261701), (103, 886676), (206, 443338), (412, 221669), (721, 126668), (1442, 63334), (2884, 31667)]