27870326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8069}}^1$

素因数の和:8239

約数の個数: 16

約数和(自身を含む): 45902160

約数和(自身を除く): 18031834

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 8069, 16138, 88759, 177518, 1266833, 2533666, 13935163, 27870326]

約数ペア:

[(1, 27870326), (2, 13935163), (11, 2533666), (22, 1266833), (157, 177518), (314, 88759), (1727, 16138), (3454, 8069)]