66254336

素因数分解:

$2^9\times {\mathrm{129403}}^1$

素因数の和:129421

約数の個数: 20

約数和(自身を含む): 132380292

約数和(自身を除く): 66125956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 129403, 258806, 517612, 1035224, 2070448, 4140896, 8281792, 16563584, 33127168, 66254336]

約数ペア:

[(1, 66254336), (2, 33127168), (4, 16563584), (8, 8281792), (16, 4140896), (32, 2070448), (64, 1035224), (128, 517612), (256, 258806), (512, 129403)]