86612906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22129}}^1$

素因数の和:22253

約数の個数: 16

約数和(自身を含む): 138091200

約数和(自身を除く): 51478294

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 22129, 44258, 420451, 840902, 2279287, 4558574, 43306453, 86612906]

約数ペア:

[(1, 86612906), (2, 43306453), (19, 4558574), (38, 2279287), (103, 840902), (206, 420451), (1957, 44258), (3914, 22129)]