31791190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 62013600

約数和(自身を除く): 30222410

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 4349, 7310, 8698, 21745, 43490, 73933, 147866, 187007, 369665, 374014, 739330, 935035, 1870070, 3179119, 6358238, 15895595, 31791190]

約数ペア:

[(1, 31791190), (2, 15895595), (5, 6358238), (10, 3179119), (17, 1870070), (34, 935035), (43, 739330), (85, 374014), (86, 369665), (170, 187007), (215, 147866), (430, 73933), (731, 43490), (1462, 21745), (3655, 8698), (4349, 7310)]