87493076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10303}}^1$

素因数の和:10511

約数の個数: 24

約数和(自身を含む): 167913984

約数和(自身を除く): 80420908

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 10303, 20606, 41212, 113333, 226666, 453332, 1988479, 3976958, 7953916, 21873269, 43746538, 87493076]

約数ペア:

[(1, 87493076), (2, 43746538), (4, 21873269), (11, 7953916), (22, 3976958), (44, 1988479), (193, 453332), (386, 226666), (772, 113333), (2123, 41212), (4246, 20606), (8492, 10303)]