31084607866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1\times {\mathrm{2687}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 52017057792

約数和(自身を除く): 20932449926

約数列:

[1, 2, 13, 26, 31, 62, 403, 463, 806, 926, 961, 1922, 2687, 5374, 6019, 12038, 12493, 14353, 24986, 28706, 34931, 69862, 83297, 166594, 186589, 373178, 444943, 889886, 1082861, 1244081, 2165722, 2488162, 2582207, 5164414, 5784259, 11568518, 16173053, 32346106, 33568691, 38566511, 67137382, 77133022, 501364643, 1002729286, 1195561841, 2391123682, 15542303933, 31084607866]

約数ペア:

[(1, 31084607866), (2, 15542303933), (13, 2391123682), (26, 1195561841), (31, 1002729286), (62, 501364643), (403, 77133022), (463, 67137382), (806, 38566511), (926, 33568691), (961, 32346106), (1922, 16173053), (2687, 11568518), (5374, 5784259), (6019, 5164414), (12038, 2582207), (12493, 2488162), (14353, 2165722), (24986, 1244081), (28706, 1082861), (34931, 889886), (69862, 444943), (83297, 373178), (166594, 186589)]