31228558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4759}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 49865760

約数和(自身を除く): 18637202

約数列:

[1, 2, 17, 34, 193, 386, 3281, 4759, 6562, 9518, 80903, 161806, 918487, 1836974, 15614279, 31228558]

約数ペア:

[(1, 31228558), (2, 15614279), (17, 1836974), (34, 918487), (193, 161806), (386, 80903), (3281, 9518), (4759, 6562)]