160967216

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{4721}}^1$

素因数の和:6860

約数の個数: 20

約数和(自身を含む): 312086424

約数和(自身を除く): 151119208

約数列:

[1, 2, 4, 8, 16, 2131, 4262, 4721, 8524, 9442, 17048, 18884, 34096, 37768, 75536, 10060451, 20120902, 40241804, 80483608, 160967216]

約数ペア:

[(1, 160967216), (2, 80483608), (4, 40241804), (8, 20120902), (16, 10060451), (2131, 75536), (4262, 37768), (4721, 34096), (8524, 18884), (9442, 17048)]