40939088

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{5479}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 79503840

約数和(自身を除く): 38564752

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 5479, 7472, 10958, 21916, 43832, 87664, 2558693, 5117386, 10234772, 20469544, 40939088]

約数ペア:

[(1, 40939088), (2, 20469544), (4, 10234772), (8, 5117386), (16, 2558693), (467, 87664), (934, 43832), (1868, 21916), (3736, 10958), (5479, 7472)]