31717788

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{13417}}^1$

素因数の和:13621

約数の個数: 24

約数和(自身を含む): 74389392

約数和(自身を除く): 42671604

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 13417, 26834, 40251, 53668, 80502, 161004, 2643149, 5286298, 7929447, 10572596, 15858894, 31717788]

約数ペア:

[(1, 31717788), (2, 15858894), (3, 10572596), (4, 7929447), (6, 5286298), (12, 2643149), (197, 161004), (394, 80502), (591, 53668), (788, 40251), (1182, 26834), (2364, 13417)]