56687318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{20887}}^1$

素因数の和:20971

約数の個数: 16

約数和(自身を含む): 90236160

約数和(自身を除く): 33548842

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 20887, 41774, 480401, 960802, 1232333, 2464666, 28343659, 56687318]

約数ペア:

[(1, 56687318), (2, 28343659), (23, 2464666), (46, 1232333), (59, 960802), (118, 480401), (1357, 41774), (2714, 20887)]