86538334

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 131788800

約数和(自身を除く): 45250466

約数列:

[1, 2, 103, 199, 206, 398, 2111, 4222, 20497, 40994, 217433, 420089, 434866, 840178, 43269167, 86538334]

約数ペア:

[(1, 86538334), (2, 43269167), (103, 840178), (199, 434866), (206, 420089), (398, 217433), (2111, 40994), (4222, 20497)]