31997634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280681}}^1$

素因数の和:280705

約数の個数: 16

約数和(自身を含む): 67363680

約数和(自身を除く): 35366046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 280681, 561362, 842043, 1684086, 5332939, 10665878, 15998817, 31997634]

約数ペア:

[(1, 31997634), (2, 15998817), (3, 10665878), (6, 5332939), (19, 1684086), (38, 842043), (57, 561362), (114, 280681)]