86238638

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 138944568

約数和(自身を除く): 52705930

約数列:

[1, 2, 23, 37, 46, 74, 529, 851, 1058, 1702, 2203, 4406, 19573, 39146, 50669, 81511, 101338, 163022, 1165387, 1874753, 2330774, 3749506, 43119319, 86238638]

約数ペア:

[(1, 86238638), (2, 43119319), (23, 3749506), (37, 2330774), (46, 1874753), (74, 1165387), (529, 163022), (851, 101338), (1058, 81511), (1702, 50669), (2203, 39146), (4406, 19573)]