8001008

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{2591}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 15588288

約数和(自身を除く): 7587280

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 2591, 3088, 5182, 10364, 20728, 41456, 500063, 1000126, 2000252, 4000504, 8001008]

約数ペア:

[(1, 8001008), (2, 4000504), (4, 2000252), (8, 1000126), (16, 500063), (193, 41456), (386, 20728), (772, 10364), (1544, 5182), (2591, 3088)]