86873588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 162269184

約数和(自身を除く): 75395596

約数列:

[1, 2, 4, 41, 43, 82, 86, 97, 127, 164, 172, 194, 254, 388, 508, 1763, 3526, 3977, 4171, 5207, 5461, 7052, 7954, 8342, 10414, 10922, 12319, 15908, 16684, 20828, 21844, 24638, 49276, 171011, 223901, 342022, 447802, 505079, 529717, 684044, 895604, 1010158, 1059434, 2020316, 2118868, 21718397, 43436794, 86873588]

約数ペア:

[(1, 86873588), (2, 43436794), (4, 21718397), (41, 2118868), (43, 2020316), (82, 1059434), (86, 1010158), (97, 895604), (127, 684044), (164, 529717), (172, 505079), (194, 447802), (254, 342022), (388, 223901), (508, 171011), (1763, 49276), (3526, 24638), (3977, 21844), (4171, 20828), (5207, 16684), (5461, 15908), (7052, 12319), (7954, 10922), (8342, 10414)]