80494585736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4949249}}^1$

素因数の和:4949381

約数の個数: 32

約数和(自身を含む): 160355700000

約数和(自身を除く): 79861114264

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 4949249, 9898498, 19796996, 39593992, 94035731, 188071462, 376142924, 529569643, 752285848, 1059139286, 2118278572, 4236557144, 10061823217, 20123646434, 40247292868, 80494585736]

約数ペア:

[(1, 80494585736), (2, 40247292868), (4, 20123646434), (8, 10061823217), (19, 4236557144), (38, 2118278572), (76, 1059139286), (107, 752285848), (152, 529569643), (214, 376142924), (428, 188071462), (856, 94035731), (2033, 39593992), (4066, 19796996), (8132, 9898498), (16264, 4949249)]