43221392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{38047}}^1$

素因数の和:38126

約数の個数: 20

約数和(自身を含む): 84923136

約数和(自身を除く): 41701744

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 38047, 76094, 152188, 304376, 608752, 2701337, 5402674, 10805348, 21610696, 43221392]

約数ペア:

[(1, 43221392), (2, 21610696), (4, 10805348), (8, 5402674), (16, 2701337), (71, 608752), (142, 304376), (284, 152188), (568, 76094), (1136, 38047)]