85905844

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 152096000

約数和(自身を除く): 66190156

約数列:

[1, 2, 4, 193, 223, 386, 446, 499, 772, 892, 998, 1996, 43039, 86078, 96307, 111277, 172156, 192614, 222554, 385228, 445108, 21476461, 42952922, 85905844]

約数ペア:

[(1, 85905844), (2, 42952922), (4, 21476461), (193, 445108), (223, 385228), (386, 222554), (446, 192614), (499, 172156), (772, 111277), (892, 96307), (998, 86078), (1996, 43039)]