161845568

素因数分解:

$2^6\times {\mathrm{887}}^1\times {\mathrm{2851}}^1$

素因数の和:3750

約数の個数: 28

約数和(自身を含む): 321637152

約数和(自身を除く): 159791584

約数列:

[1, 2, 4, 8, 16, 32, 64, 887, 1774, 2851, 3548, 5702, 7096, 11404, 14192, 22808, 28384, 45616, 56768, 91232, 182464, 2528837, 5057674, 10115348, 20230696, 40461392, 80922784, 161845568]

約数ペア:

[(1, 161845568), (2, 80922784), (4, 40461392), (8, 20230696), (16, 10115348), (32, 5057674), (64, 2528837), (887, 182464), (1774, 91232), (2851, 56768), (3548, 45616), (5702, 28384), (7096, 22808), (11404, 14192)]