188492048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{273971}}^1$

素因数の和:274022

約数の個数: 20

約数和(自身を含む): 373697808

約数和(自身を除く): 185205760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 273971, 547942, 1095884, 2191768, 4383536, 11780753, 23561506, 47123012, 94246024, 188492048]

約数ペア:

[(1, 188492048), (2, 94246024), (4, 47123012), (8, 23561506), (16, 11780753), (43, 4383536), (86, 2191768), (172, 1095884), (344, 547942), (688, 273971)]