30979288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54541}}^1$

素因数の和:54618

約数の個数: 16

約数和(自身を含む): 58905360

約数和(自身を除く): 27926072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54541, 109082, 218164, 436328, 3872411, 7744822, 15489644, 30979288]

約数ペア:

[(1, 30979288), (2, 15489644), (4, 7744822), (8, 3872411), (71, 436328), (142, 218164), (284, 109082), (568, 54541)]