13231528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{19927}}^1$

素因数の和:20016

約数の個数: 16

約数和(自身を含む): 25109280

約数和(自身を除く): 11877752

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 19927, 39854, 79708, 159416, 1653941, 3307882, 6615764, 13231528]

約数ペア:

[(1, 13231528), (2, 6615764), (4, 3307882), (8, 1653941), (83, 159416), (166, 79708), (332, 39854), (664, 19927)]