77820928

素因数分解:

$2^{10}\times {\mathrm{75997}}^1$

素因数の和:76017

約数の個数: 22

約数和(自身を含む): 155567906

約数和(自身を除く): 77746978

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 75997, 151994, 303988, 607976, 1215952, 2431904, 4863808, 9727616, 19455232, 38910464, 77820928]

約数ペア:

[(1, 77820928), (2, 38910464), (4, 19455232), (8, 9727616), (16, 4863808), (32, 2431904), (64, 1215952), (128, 607976), (256, 303988), (512, 151994), (1024, 75997)]