85421666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{43627}}^1$

素因数の和:43729

約数の個数: 16

約数和(自身を含む): 141354720

約数和(自身を除く): 55933054

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 43627, 87254, 479897, 959794, 3882803, 7765606, 42710833, 85421666]

約数ペア:

[(1, 85421666), (2, 42710833), (11, 7765606), (22, 3882803), (89, 959794), (178, 479897), (979, 87254), (1958, 43627)]