31376738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 17853982

約数列:

[1, 2, 23, 46, 769, 887, 1538, 1774, 17687, 20401, 35374, 40802, 682103, 1364206, 15688369, 31376738]

約数ペア:

[(1, 31376738), (2, 15688369), (23, 1364206), (46, 682103), (769, 40802), (887, 35374), (1538, 20401), (1774, 17687)]