86549086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 145410048

約数和(自身を除く): 58860962

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 403, 643, 806, 1286, 2171, 4342, 5177, 8359, 10354, 16718, 19933, 39866, 67301, 107381, 134602, 214762, 259129, 518258, 1395953, 2791906, 3328811, 6657622, 43274543, 86549086]

約数ペア:

[(1, 86549086), (2, 43274543), (13, 6657622), (26, 3328811), (31, 2791906), (62, 1395953), (167, 518258), (334, 259129), (403, 214762), (643, 134602), (806, 107381), (1286, 67301), (2171, 39866), (4342, 19933), (5177, 16718), (8359, 10354)]