16639232

素因数分解:

$2^8\times {\mathrm{64997}}^1$

素因数の和:65013

約数の個数: 18

約数和(自身を含む): 33213978

約数和(自身を除く): 16574746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 64997, 129994, 259988, 519976, 1039952, 2079904, 4159808, 8319616, 16639232]

約数ペア:

[(1, 16639232), (2, 8319616), (4, 4159808), (8, 2079904), (16, 1039952), (32, 519976), (64, 259988), (128, 129994), (256, 64997)]