5623984

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1444

約数の個数: 20

約数和(自身を含む): 10941016

約数和(自身を除く): 5317032

約数列:

[1, 2, 4, 8, 16, 313, 626, 1123, 1252, 2246, 2504, 4492, 5008, 8984, 17968, 351499, 702998, 1405996, 2811992, 5623984]

約数ペア:

[(1, 5623984), (2, 2811992), (4, 1405996), (8, 702998), (16, 351499), (313, 17968), (626, 8984), (1123, 5008), (1252, 4492), (2246, 2504)]