5161672

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1609}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 9708300

約数和(自身を除く): 4546628

約数列:

[1, 2, 4, 8, 401, 802, 1604, 1609, 3208, 3218, 6436, 12872, 645209, 1290418, 2580836, 5161672]

約数ペア:

[(1, 5161672), (2, 2580836), (4, 1290418), (8, 645209), (401, 12872), (802, 6436), (1604, 3218), (1609, 3208)]