70217216

素因数分解:

$2^9\times {\mathrm{137143}}^1$

素因数の和:137161

約数の個数: 20

約数和(自身を含む): 140298312

約数和(自身を除く): 70081096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137143, 274286, 548572, 1097144, 2194288, 4388576, 8777152, 17554304, 35108608, 70217216]

約数ペア:

[(1, 70217216), (2, 35108608), (4, 17554304), (8, 8777152), (16, 4388576), (32, 2194288), (64, 1097144), (128, 548572), (256, 274286), (512, 137143)]