238014736

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{21221}}^1$

素因数の和:21930

約数の個数: 20

約数和(自身を含む): 461833164

約数和(自身を除く): 223818428

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 21221, 42442, 84884, 169768, 339536, 14875921, 29751842, 59503684, 119007368, 238014736]

約数ペア:

[(1, 238014736), (2, 119007368), (4, 59503684), (8, 29751842), (16, 14875921), (701, 339536), (1402, 169768), (2804, 84884), (5608, 42442), (11216, 21221)]