38910464

素因数分解:

$2^9\times {\mathrm{75997}}^1$

素因数の和:76015

約数の個数: 20

約数和(自身を含む): 77745954

約数和(自身を除く): 38835490

約数列:

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

約数ペア:

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