31231664

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{2663}}^1$

素因数の和:3404

約数の個数: 20

約数和(自身を含む): 60616656

約数和(自身を除く): 29384992

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2663, 2932, 5326, 5864, 10652, 11728, 21304, 42608, 1951979, 3903958, 7807916, 15615832, 31231664]

約数ペア:

[(1, 31231664), (2, 15615832), (4, 7807916), (8, 3903958), (16, 1951979), (733, 42608), (1466, 21304), (2663, 11728), (2932, 10652), (5326, 5864)]