39388016

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5557}}^1$

素因数の和:6008

約数の個数: 20

約数和(自身を含む): 76500312

約数和(自身を除く): 37112296

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5557, 7088, 11114, 22228, 44456, 88912, 2461751, 4923502, 9847004, 19694008, 39388016]

約数ペア:

[(1, 39388016), (2, 19694008), (4, 9847004), (8, 4923502), (16, 2461751), (443, 88912), (886, 44456), (1772, 22228), (3544, 11114), (5557, 7088)]