8886896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12917}}^1$

素因数の和:12968

約数の個数: 20

約数和(自身を含む): 17620152

約数和(自身を除く): 8733256

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12917, 25834, 51668, 103336, 206672, 555431, 1110862, 2221724, 4443448, 8886896]

約数ペア:

[(1, 8886896), (2, 4443448), (4, 2221724), (8, 1110862), (16, 555431), (43, 206672), (86, 103336), (172, 51668), (344, 25834), (688, 12917)]