38990696

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{9319}}^1$

素因数の和:9848

約数の個数: 16

約数和(自身を含む): 73255200

約数和(自身を除く): 34264504

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 9319, 18638, 37276, 74552, 4873837, 9747674, 19495348, 38990696]

約数ペア:

[(1, 38990696), (2, 19495348), (4, 9747674), (8, 4873837), (523, 74552), (1046, 37276), (2092, 18638), (4184, 9319)]