65325616

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{8117}}^1$

素因数の和:8628

約数の個数: 20

約数和(自身を含む): 126835632

約数和(自身を除く): 61510016

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 8117, 16234, 32468, 64936, 129872, 4082851, 8165702, 16331404, 32662808, 65325616]

約数ペア:

[(1, 65325616), (2, 32662808), (4, 16331404), (8, 8165702), (16, 4082851), (503, 129872), (1006, 64936), (2012, 32468), (4024, 16234), (8048, 8117)]