86814812

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42473}}^1$

素因数の和:42557

約数の個数: 24

約数和(自身を含む): 176012256

約数和(自身を除く): 89197444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 42473, 84946, 169892, 297311, 594622, 1189244, 3100529, 6201058, 12402116, 21703703, 43407406, 86814812]

約数ペア:

[(1, 86814812), (2, 43407406), (4, 21703703), (7, 12402116), (14, 6201058), (28, 3100529), (73, 1189244), (146, 594622), (292, 297311), (511, 169892), (1022, 84946), (2044, 42473)]