40664296

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{9719}}^1$

素因数の和:10248

約数の個数: 16

約数和(自身を含む): 76399200

約数和(自身を除く): 35734904

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 9719, 19438, 38876, 77752, 5083037, 10166074, 20332148, 40664296]

約数ペア:

[(1, 40664296), (2, 20332148), (4, 10166074), (8, 5083037), (523, 77752), (1046, 38876), (2092, 19438), (4184, 9719)]