81023192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{273727}}^1$

素因数の和:273770

約数の個数: 16

約数和(自身を含む): 156024960

約数和(自身を除く): 75001768

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 273727, 547454, 1094908, 2189816, 10127899, 20255798, 40511596, 81023192]

約数ペア:

[(1, 81023192), (2, 40511596), (4, 20255798), (8, 10127899), (37, 2189816), (74, 1094908), (148, 547454), (296, 273727)]