129335296

素因数分解:

$2^{15}\times {\mathrm{3947}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 258732180

約数和(自身を除く): 129396884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 3947, 4096, 7894, 8192, 15788, 16384, 31576, 32768, 63152, 126304, 252608, 505216, 1010432, 2020864, 4041728, 8083456, 16166912, 32333824, 64667648, 129335296]

約数ペア:

[(1, 129335296), (2, 64667648), (4, 32333824), (8, 16166912), (16, 8083456), (32, 4041728), (64, 2020864), (128, 1010432), (256, 505216), (512, 252608), (1024, 126304), (2048, 63152), (3947, 32768), (4096, 31576), (7894, 16384), (8192, 15788)]