86421326

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 131324544

約数和(自身を除く): 44903218

約数列:

[1, 2, 103, 206, 443, 886, 947, 1894, 45629, 91258, 97541, 195082, 419521, 839042, 43210663, 86421326]

約数ペア:

[(1, 86421326), (2, 43210663), (103, 839042), (206, 419521), (443, 195082), (886, 97541), (947, 91258), (1894, 45629)]