80486581

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 95370880

約数和(自身を除く): 14884299

約数列:

[1, 7, 37, 109, 259, 763, 2851, 4033, 19957, 28231, 105487, 310759, 738409, 2175313, 11498083, 80486581]

約数ペア:

[(1, 80486581), (7, 11498083), (37, 2175313), (109, 738409), (259, 310759), (763, 105487), (2851, 28231), (4033, 19957)]