31664154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 33032166

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 311, 426, 478, 622, 717, 933, 1434, 1866, 16969, 22081, 33938, 44162, 50907, 66243, 74329, 101814, 132486, 148658, 222987, 445974, 5277359, 10554718, 15832077, 31664154]

約数ペア:

[(1, 31664154), (2, 15832077), (3, 10554718), (6, 5277359), (71, 445974), (142, 222987), (213, 148658), (239, 132486), (311, 101814), (426, 74329), (478, 66243), (622, 50907), (717, 44162), (933, 33938), (1434, 22081), (1866, 16969)]