31189610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135607}}^1$

素因数の和:135637

約数の個数: 16

約数和(自身を含む): 58582656

約数和(自身を除く): 27393046

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 135607, 271214, 678035, 1356070, 3118961, 6237922, 15594805, 31189610]

約数ペア:

[(1, 31189610), (2, 15594805), (5, 6237922), (10, 3118961), (23, 1356070), (46, 678035), (115, 271214), (230, 135607)]