31355148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 48

約数和(自身を含む): 82575360

約数和(自身を除く): 51220212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 8191, 16382, 24573, 32764, 49146, 90101, 98292, 180202, 237539, 270303, 360404, 475078, 540606, 712617, 950156, 1081212, 1425234, 2612929, 2850468, 5225858, 7838787, 10451716, 15677574, 31355148]

約数ペア:

[(1, 31355148), (2, 15677574), (3, 10451716), (4, 7838787), (6, 5225858), (11, 2850468), (12, 2612929), (22, 1425234), (29, 1081212), (33, 950156), (44, 712617), (58, 540606), (66, 475078), (87, 360404), (116, 270303), (132, 237539), (174, 180202), (319, 98292), (348, 90101), (638, 49146), (957, 32764), (1276, 24573), (1914, 16382), (3828, 8191)]