40285232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193679}}^1$

素因数の和:193700

約数の個数: 20

約数和(自身を含む): 84057120

約数和(自身を除く): 43771888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193679, 387358, 774716, 1549432, 2517827, 3098864, 5035654, 10071308, 20142616, 40285232]

約数ペア:

[(1, 40285232), (2, 20142616), (4, 10071308), (8, 5035654), (13, 3098864), (16, 2517827), (26, 1549432), (52, 774716), (104, 387358), (208, 193679)]