181013072

素因数分解:

$2^4\times {\mathrm{1811}}^1\times {\mathrm{6247}}^1$

素因数の和:8066

約数の個数: 20

約数和(自身を含む): 350962656

約数和(自身を除く): 169949584

約数列:

[1, 2, 4, 8, 16, 1811, 3622, 6247, 7244, 12494, 14488, 24988, 28976, 49976, 99952, 11313317, 22626634, 45253268, 90506536, 181013072]

約数ペア:

[(1, 181013072), (2, 90506536), (4, 45253268), (8, 22626634), (16, 11313317), (1811, 99952), (3622, 49976), (6247, 28976), (7244, 24988), (12494, 14488)]