31202484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 77414400

約数和(自身を除く): 46211916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1279, 1284, 2033, 2558, 3837, 4066, 5116, 6099, 7674, 8132, 12198, 15348, 24301, 24396, 48602, 72903, 97204, 136853, 145806, 273706, 291612, 410559, 547412, 821118, 1642236, 2600207, 5200414, 7800621, 10400828, 15601242, 31202484]

約数ペア:

[(1, 31202484), (2, 15601242), (3, 10400828), (4, 7800621), (6, 5200414), (12, 2600207), (19, 1642236), (38, 821118), (57, 547412), (76, 410559), (107, 291612), (114, 273706), (214, 145806), (228, 136853), (321, 97204), (428, 72903), (642, 48602), (1279, 24396), (1284, 24301), (2033, 15348), (2558, 12198), (3837, 8132), (4066, 7674), (5116, 6099)]