20160828344

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{965927}}^1$

素因数の和:968542

約数の個数: 16

約数和(自身を含む): 37816081200

約数和(自身を除く): 17655252856

約数列:

[1, 2, 4, 8, 2609, 5218, 10436, 20872, 965927, 1931854, 3863708, 7727416, 2520103543, 5040207086, 10080414172, 20160828344]

約数ペア:

[(1, 20160828344), (2, 10080414172), (4, 5040207086), (8, 2520103543), (2609, 7727416), (5218, 3863708), (10436, 1931854), (20872, 965927)]