87699572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 156649416

約数和(自身を除く): 68949844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1913, 3826, 7652, 11461, 22922, 45844, 139649, 279298, 300341, 558596, 600682, 1201364, 21924893, 43849786, 87699572]

約数ペア:

[(1, 87699572), (2, 43849786), (4, 21924893), (73, 1201364), (146, 600682), (157, 558596), (292, 300341), (314, 279298), (628, 139649), (1913, 45844), (3826, 22922), (7652, 11461)]