79105456

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{35569}}^1$

素因数の和:35716

約数の個数: 20

約数和(自身を含む): 154373800

約数和(自身を除く): 75268344

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 35569, 71138, 142276, 284552, 569104, 4944091, 9888182, 19776364, 39552728, 79105456]

約数ペア:

[(1, 79105456), (2, 39552728), (4, 19776364), (8, 9888182), (16, 4944091), (139, 569104), (278, 284552), (556, 142276), (1112, 71138), (2224, 35569)]