90785266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317431}}^1$

素因数の和:317457

約数の個数: 16

約数和(自身を含む): 159985728

約数和(自身を除く): 69200462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317431, 634862, 3491741, 4126603, 6983482, 8253206, 45392633, 90785266]

約数ペア:

[(1, 90785266), (2, 45392633), (11, 8253206), (13, 6983482), (22, 4126603), (26, 3491741), (143, 634862), (286, 317431)]