80221598

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18947}}^1$

素因数の和:19051

約数の個数: 16

約数和(自身を含む): 126193680

約数和(自身を除く): 45972082

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 18947, 37894, 549463, 1098926, 1383131, 2766262, 40110799, 80221598]

約数ペア:

[(1, 80221598), (2, 40110799), (29, 2766262), (58, 1383131), (73, 1098926), (146, 549463), (2117, 37894), (4234, 18947)]