16454896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23968

約数の個数: 20

約数和(自身を含む): 32624152

約数和(自身を除く): 16169256

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23917, 47834, 95668, 191336, 382672, 1028431, 2056862, 4113724, 8227448, 16454896]

約数ペア:

[(1, 16454896), (2, 8227448), (4, 4113724), (8, 2056862), (16, 1028431), (43, 382672), (86, 191336), (172, 95668), (344, 47834), (688, 23917)]