89103652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19661}}^1$

素因数の和:19779

約数の個数: 24

約数和(自身を含む): 171767232

約数和(自身を除く): 82663580

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 19661, 39322, 78644, 216271, 432542, 865084, 2025083, 4050166, 8100332, 22275913, 44551826, 89103652]

約数ペア:

[(1, 89103652), (2, 44551826), (4, 22275913), (11, 8100332), (22, 4050166), (44, 2025083), (103, 865084), (206, 432542), (412, 216271), (1133, 78644), (2266, 39322), (4532, 19661)]