53272336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256117}}^1$

素因数の和:256138

約数の個数: 20

約数和(自身を含む): 111155212

約数和(自身を除く): 57882876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256117, 512234, 1024468, 2048936, 3329521, 4097872, 6659042, 13318084, 26636168, 53272336]

約数ペア:

[(1, 53272336), (2, 26636168), (4, 13318084), (8, 6659042), (13, 4097872), (16, 3329521), (26, 2048936), (52, 1024468), (104, 512234), (208, 256117)]