81283054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5879}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 126443520

約数和(自身を除く): 45160466

約数列:

[1, 2, 31, 62, 223, 446, 5879, 6913, 11758, 13826, 182249, 364498, 1311017, 2622034, 40641527, 81283054]

約数ペア:

[(1, 81283054), (2, 40641527), (31, 2622034), (62, 1311017), (223, 364498), (446, 182249), (5879, 13826), (6913, 11758)]