87532412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20509}}^1$

素因数の和:20621

約数の個数: 24

約数和(自身を含む): 168838320

約数和(自身を除く): 81305908

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 20509, 41018, 82036, 225599, 451198, 902396, 1989373, 3978746, 7957492, 21883103, 43766206, 87532412]

約数ペア:

[(1, 87532412), (2, 43766206), (4, 21883103), (11, 7957492), (22, 3978746), (44, 1989373), (97, 902396), (194, 451198), (388, 225599), (1067, 82036), (2134, 41018), (4268, 20509)]