27126808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{78857}}^1$

素因数の和:78906

約数の個数: 16

約数和(自身を含む): 52046280

約数和(自身を除く): 24919472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 78857, 157714, 315428, 630856, 3390851, 6781702, 13563404, 27126808]

約数ペア:

[(1, 27126808), (2, 13563404), (4, 6781702), (8, 3390851), (43, 630856), (86, 315428), (172, 157714), (344, 78857)]