31273066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 53209728

約数和(自身を除く): 21936662

約数列:

[1, 2, 11, 22, 37, 74, 103, 206, 373, 407, 746, 814, 1133, 2266, 3811, 4103, 7622, 8206, 13801, 27602, 38419, 41921, 76838, 83842, 151811, 303622, 422609, 845218, 1421503, 2843006, 15636533, 31273066]

約数ペア:

[(1, 31273066), (2, 15636533), (11, 2843006), (22, 1421503), (37, 845218), (74, 422609), (103, 303622), (206, 151811), (373, 83842), (407, 76838), (746, 41921), (814, 38419), (1133, 27602), (2266, 13801), (3811, 8206), (4103, 7622)]