86531478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42293}}^1$

素因数の和:42340

約数の個数: 32

約数和(自身を含む): 194890752

約数和(自身を除く): 108359274

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 42293, 84586, 126879, 253758, 465223, 930446, 1311083, 1395669, 2622166, 2791338, 3933249, 7866498, 14421913, 28843826, 43265739, 86531478]

約数ペア:

[(1, 86531478), (2, 43265739), (3, 28843826), (6, 14421913), (11, 7866498), (22, 3933249), (31, 2791338), (33, 2622166), (62, 1395669), (66, 1311083), (93, 930446), (186, 465223), (341, 253758), (682, 126879), (1023, 84586), (2046, 42293)]