81053152

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{30517}}^1$

素因数の和:30610

約数の個数: 24

約数和(自身を含む): 161501256

約数和(自身を除く): 80448104

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 30517, 61034, 122068, 244136, 488272, 976544, 2532911, 5065822, 10131644, 20263288, 40526576, 81053152]

約数ペア:

[(1, 81053152), (2, 40526576), (4, 20263288), (8, 10131644), (16, 5065822), (32, 2532911), (83, 976544), (166, 488272), (332, 244136), (664, 122068), (1328, 61034), (2656, 30517)]