40585754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80209}}^1$

素因数の和:80245

約数の個数: 16

約数和(自身を含む): 69301440

約数和(自身を除く): 28715686

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80209, 160418, 882299, 1764598, 1844807, 3689614, 20292877, 40585754]

約数ペア:

[(1, 40585754), (2, 20292877), (11, 3689614), (22, 1844807), (23, 1764598), (46, 882299), (253, 160418), (506, 80209)]