64671232

素因数分解:

$2^9\times {\mathrm{126311}}^1$

素因数の和:126329

約数の個数: 20

約数和(自身を含む): 129217176

約数和(自身を除く): 64545944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 126311, 252622, 505244, 1010488, 2020976, 4041952, 8083904, 16167808, 32335616, 64671232]

約数ペア:

[(1, 64671232), (2, 32335616), (4, 16167808), (8, 8083904), (16, 4041952), (32, 2020976), (64, 1010488), (128, 505244), (256, 252622), (512, 126311)]