40148186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90833}}^1$

素因数の和:90865

約数の個数: 16

約数和(自身を含む): 68670504

約数和(自身を除く): 28522318

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90833, 181666, 1180829, 1544161, 2361658, 3088322, 20074093, 40148186]

約数ペア:

[(1, 40148186), (2, 20074093), (13, 3088322), (17, 2361658), (26, 1544161), (34, 1180829), (221, 181666), (442, 90833)]