239086192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{347509}}^1$

素因数の和:347560

約数の個数: 20

約数和(自身を含む): 474003640

約数和(自身を除く): 234917448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 347509, 695018, 1390036, 2780072, 5560144, 14942887, 29885774, 59771548, 119543096, 239086192]

約数ペア:

[(1, 239086192), (2, 119543096), (4, 59771548), (8, 29885774), (16, 14942887), (43, 5560144), (86, 2780072), (172, 1390036), (344, 695018), (688, 347509)]