8427184

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 30

約数和(自身を含む): 17244060

約数和(自身を除く): 8816876

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 1459, 2888, 2918, 5776, 5836, 11672, 23344, 27721, 55442, 110884, 221768, 443536, 526699, 1053398, 2106796, 4213592, 8427184]

約数ペア:

[(1, 8427184), (2, 4213592), (4, 2106796), (8, 1053398), (16, 526699), (19, 443536), (38, 221768), (76, 110884), (152, 55442), (304, 27721), (361, 23344), (722, 11672), (1444, 5836), (1459, 5776), (2888, 2918)]