85754878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3384

約数の個数: 24

約数和(自身を含む): 142730280

約数和(自身を除く): 56975402

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 3251, 6502, 13189, 26378, 35761, 71522, 354359, 393371, 708718, 786742, 3897949, 7795898, 42877439, 85754878]

約数ペア:

[(1, 85754878), (2, 42877439), (11, 7795898), (22, 3897949), (109, 786742), (121, 708718), (218, 393371), (242, 354359), (1199, 71522), (2398, 35761), (3251, 26378), (6502, 13189)]