8221232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7316

約数の個数: 20

約数和(自身を含む): 16155216

約数和(自身を除く): 7933984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7237, 14474, 28948, 57896, 115792, 513827, 1027654, 2055308, 4110616, 8221232]

約数ペア:

[(1, 8221232), (2, 4110616), (4, 2055308), (8, 1027654), (16, 513827), (71, 115792), (142, 57896), (284, 28948), (568, 14474), (1136, 7237)]