89123806

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 136263600

約数和(自身を除く): 47139794

約数列:

[1, 2, 61, 122, 449, 898, 1627, 3254, 27389, 54778, 99247, 198494, 730523, 1461046, 44561903, 89123806]

約数ペア:

[(1, 89123806), (2, 44561903), (61, 1461046), (122, 730523), (449, 198494), (898, 99247), (1627, 54778), (3254, 27389)]