23144152816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33639757}}^1$

素因数の和:33639808

約数の個数: 20

約数和(自身を含む): 45884629912

約数和(自身を除く): 22740477096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33639757, 67279514, 134559028, 269118056, 538236112, 1446509551, 2893019102, 5786038204, 11572076408, 23144152816]

約数ペア:

[(1, 23144152816), (2, 11572076408), (4, 5786038204), (8, 2893019102), (16, 1446509551), (43, 538236112), (86, 269118056), (172, 134559028), (344, 67279514), (688, 33639757)]