27029768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{108991}}^1$

素因数の和:109028

約数の個数: 16

約数和(自身を含む): 52316160

約数和(自身を除く): 25286392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 108991, 217982, 435964, 871928, 3378721, 6757442, 13514884, 27029768]

約数ペア:

[(1, 27029768), (2, 13514884), (4, 6757442), (8, 3378721), (31, 871928), (62, 435964), (124, 217982), (248, 108991)]