31900572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80557}}^1$

素因数の和:80578

約数の個数: 36

約数和(自身を含む): 87969336

約数和(自身を除く): 56068764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 80557, 161114, 241671, 322228, 483342, 725013, 886127, 966684, 1450026, 1772254, 2658381, 2900052, 3544508, 5316762, 7975143, 10633524, 15950286, 31900572]

約数ペア:

[(1, 31900572), (2, 15950286), (3, 10633524), (4, 7975143), (6, 5316762), (9, 3544508), (11, 2900052), (12, 2658381), (18, 1772254), (22, 1450026), (33, 966684), (36, 886127), (44, 725013), (66, 483342), (99, 322228), (132, 241671), (198, 161114), (396, 80557)]