86542454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22111}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 137978880

約数和(自身を除く): 51436426

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 22111, 44222, 420109, 840218, 2277433, 4554866, 43271227, 86542454]

約数ペア:

[(1, 86542454), (2, 43271227), (19, 4554866), (38, 2277433), (103, 840218), (206, 420109), (1957, 44222), (3914, 22111)]