87085426

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{2663}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 132922944

約数和(自身を除く): 45837518

約数列:

[1, 2, 83, 166, 197, 394, 2663, 5326, 16351, 32702, 221029, 442058, 524611, 1049222, 43542713, 87085426]

約数ペア:

[(1, 87085426), (2, 43542713), (83, 1049222), (166, 524611), (197, 442058), (394, 221029), (2663, 32702), (5326, 16351)]