21576116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8087}}^1$

素因数の和:8143

約数の個数: 24

約数和(自身を含む): 40763520

約数和(自身を除く): 19187404

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 8087, 16174, 32348, 186001, 234523, 372002, 469046, 744004, 938092, 5394029, 10788058, 21576116]

約数ペア:

[(1, 21576116), (2, 10788058), (4, 5394029), (23, 938092), (29, 744004), (46, 469046), (58, 372002), (92, 234523), (116, 186001), (667, 32348), (1334, 16174), (2668, 8087)]