30503152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{82889}}^1$

素因数の和:82920

約数の個数: 20

約数和(自身を含む): 61670160

約数和(自身を除く): 31167008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 82889, 165778, 331556, 663112, 1326224, 1906447, 3812894, 7625788, 15251576, 30503152]

約数ペア:

[(1, 30503152), (2, 15251576), (4, 7625788), (8, 3812894), (16, 1906447), (23, 1326224), (46, 663112), (92, 331556), (184, 165778), (368, 82889)]