87541724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5503}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 158581248

約数和(自身を除く): 71039524

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 5503, 7954, 11006, 15908, 22012, 225623, 451246, 533791, 902492, 1067582, 2135164, 21885431, 43770862, 87541724]

約数ペア:

[(1, 87541724), (2, 43770862), (4, 21885431), (41, 2135164), (82, 1067582), (97, 902492), (164, 533791), (194, 451246), (388, 225623), (3977, 22012), (5503, 15908), (7954, 11006)]