64158884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4231}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 119443968

約数和(自身を除く): 55285084

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 4231, 7582, 8462, 15164, 16924, 71927, 143854, 287708, 943513, 1887026, 3774052, 16039721, 32079442, 64158884]

約数ペア:

[(1, 64158884), (2, 32079442), (4, 16039721), (17, 3774052), (34, 1887026), (68, 943513), (223, 287708), (446, 143854), (892, 71927), (3791, 16924), (4231, 15164), (7582, 8462)]