31032220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33013}}^1$

素因数の和:33069

約数の個数: 24

約数和(自身を含む): 66556224

約数和(自身を除く): 35524004

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 33013, 66026, 132052, 165065, 330130, 660260, 1551611, 3103222, 6206444, 7758055, 15516110, 31032220]

約数ペア:

[(1, 31032220), (2, 15516110), (4, 7758055), (5, 6206444), (10, 3103222), (20, 1551611), (47, 660260), (94, 330130), (188, 165065), (235, 132052), (470, 66026), (940, 33013)]