16216270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{231661}}^1$

素因数の和:231675

約数の個数: 16

約数和(自身を含む): 33359328

約数和(自身を除く): 17143058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 231661, 463322, 1158305, 1621627, 2316610, 3243254, 8108135, 16216270]

約数ペア:

[(1, 16216270), (2, 8108135), (5, 3243254), (7, 2316610), (10, 1621627), (14, 1158305), (35, 463322), (70, 231661)]