31734586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1$

素因数の和:17277

約数の個数: 16

約数和(自身を含む): 51988608

約数和(自身を除く): 20254022

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 17191, 34382, 223483, 446966, 1220561, 2441122, 15867293, 31734586]

約数ペア:

[(1, 31734586), (2, 15867293), (13, 2441122), (26, 1220561), (71, 446966), (142, 223483), (923, 34382), (1846, 17191)]