39580984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{115061}}^1$

素因数の和:115110

約数の個数: 16

約数和(自身を含む): 75940920

約数和(自身を除く): 36359936

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 115061, 230122, 460244, 920488, 4947623, 9895246, 19790492, 39580984]

約数ペア:

[(1, 39580984), (2, 19790492), (4, 9895246), (8, 4947623), (43, 920488), (86, 460244), (172, 230122), (344, 115061)]