85085672

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2143}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 182668800

約数和(自身を除く): 97583128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 2143, 2836, 4286, 4963, 5672, 8572, 9926, 15001, 17144, 19852, 30002, 39704, 60004, 120008, 1519387, 3038774, 6077548, 10635709, 12155096, 21271418, 42542836, 85085672]

約数ペア:

[(1, 85085672), (2, 42542836), (4, 21271418), (7, 12155096), (8, 10635709), (14, 6077548), (28, 3038774), (56, 1519387), (709, 120008), (1418, 60004), (2143, 39704), (2836, 30002), (4286, 19852), (4963, 17144), (5672, 15001), (8572, 9926)]