86481656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 171136800

約数和(自身を除く): 84655144

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 5281, 8188, 10562, 16376, 21124, 42248, 121463, 242926, 470009, 485852, 940018, 971704, 1880036, 3760072, 10810207, 21620414, 43240828, 86481656]

約数ペア:

[(1, 86481656), (2, 43240828), (4, 21620414), (8, 10810207), (23, 3760072), (46, 1880036), (89, 971704), (92, 940018), (178, 485852), (184, 470009), (356, 242926), (712, 121463), (2047, 42248), (4094, 21124), (5281, 16376), (8188, 10562)]