31190988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{152897}}^1$

素因数の和:152921

約数の個数: 24

約数和(自身を含む): 77060592

約数和(自身を除く): 45869604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 152897, 305794, 458691, 611588, 917382, 1834764, 2599249, 5198498, 7797747, 10396996, 15595494, 31190988]

約数ペア:

[(1, 31190988), (2, 15595494), (3, 10396996), (4, 7797747), (6, 5198498), (12, 2599249), (17, 1834764), (34, 917382), (51, 611588), (68, 458691), (102, 305794), (204, 152897)]