85801078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{1999}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 140544000

約数和(自身を除く): 54742922

約数列:

[1, 2, 11, 22, 1951, 1999, 3902, 3998, 21461, 21989, 42922, 43978, 3900049, 7800098, 42900539, 85801078]

約数ペア:

[(1, 85801078), (2, 42900539), (11, 7800098), (22, 3900049), (1951, 43978), (1999, 42922), (3902, 21989), (3998, 21461)]