86511218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20147}}^1$

素因数の和:20281

約数の個数: 16

約数和(自身を含む): 137812320

約数和(自身を除く): 51301102

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 20147, 40294, 382793, 765586, 2276611, 4553222, 43255609, 86511218]

約数ペア:

[(1, 86511218), (2, 43255609), (19, 4553222), (38, 2276611), (113, 765586), (226, 382793), (2147, 40294), (4294, 20147)]