103639038232

素因数分解:

$2^3\times {\mathrm{20107}}^1\times {\mathrm{644297}}^1$

素因数の和:664410

約数の個数: 16

約数和(自身を含む): 194333162760

約数和(自身を除く): 90694124528

約数列:

[1, 2, 4, 8, 20107, 40214, 80428, 160856, 644297, 1288594, 2577188, 5154376, 12954879779, 25909759558, 51819519116, 103639038232]

約数ペア:

[(1, 103639038232), (2, 51819519116), (4, 25909759558), (8, 12954879779), (20107, 5154376), (40214, 2577188), (80428, 1288594), (160856, 644297)]