61645312

素因数分解:

$2^9\times {\mathrm{120401}}^1$

素因数の和:120419

約数の個数: 20

約数和(自身を含む): 123171246

約数和(自身を除く): 61525934

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 120401, 240802, 481604, 963208, 1926416, 3852832, 7705664, 15411328, 30822656, 61645312]

約数ペア:

[(1, 61645312), (2, 30822656), (4, 15411328), (8, 7705664), (16, 3852832), (32, 1926416), (64, 963208), (128, 481604), (256, 240802), (512, 120401)]