87850516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3527}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 165957120

約数和(自身を除く): 78106604

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 3527, 6227, 7054, 12454, 14108, 24908, 45851, 91702, 183404, 1689433, 3378866, 6757732, 21962629, 43925258, 87850516]

約数ペア:

[(1, 87850516), (2, 43925258), (4, 21962629), (13, 6757732), (26, 3378866), (52, 1689433), (479, 183404), (958, 91702), (1916, 45851), (3527, 24908), (6227, 14108), (7054, 12454)]