86571826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{12653}}^1$

素因数の和:12977

約数の個数: 16

約数和(自身を含む): 142129728

約数和(自身を除く): 55557902

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 12653, 25306, 139183, 278366, 3935083, 7870166, 43285913, 86571826]

約数ペア:

[(1, 86571826), (2, 43285913), (11, 7870166), (22, 3935083), (311, 278366), (622, 139183), (3421, 25306), (6842, 12653)]