80479058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 135698112

約数和(自身を除く): 55219054

約数列:

[1, 2, 11, 22, 43, 86, 241, 353, 473, 482, 706, 946, 2651, 3883, 5302, 7766, 10363, 15179, 20726, 30358, 85073, 113993, 166969, 170146, 227986, 333938, 935803, 1871606, 3658139, 7316278, 40239529, 80479058]

約数ペア:

[(1, 80479058), (2, 40239529), (11, 7316278), (22, 3658139), (43, 1871606), (86, 935803), (241, 333938), (353, 227986), (473, 170146), (482, 166969), (706, 113993), (946, 85073), (2651, 30358), (3883, 20726), (5302, 15179), (7766, 10363)]