64631296

素因数分解:

$2^9\times {\mathrm{126233}}^1$

素因数の和:126251

約数の個数: 20

約数和(自身を含む): 129137382

約数和(自身を除く): 64506086

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 126233, 252466, 504932, 1009864, 2019728, 4039456, 8078912, 16157824, 32315648, 64631296]

約数ペア:

[(1, 64631296), (2, 32315648), (4, 16157824), (8, 8078912), (16, 4039456), (32, 2019728), (64, 1009864), (128, 504932), (256, 252466), (512, 126233)]