86747782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{47507}}^1$

素因数の和:47603

約数の個数: 16

約数和(自身を含む): 143664192

約数和(自身を除く): 56916410

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 47507, 95014, 522577, 1045154, 3943081, 7886162, 43373891, 86747782]

約数ペア:

[(1, 86747782), (2, 43373891), (11, 7886162), (22, 3943081), (83, 1045154), (166, 522577), (913, 95014), (1826, 47507)]