66139816

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{92893}}^1$

素因数の和:92988

約数の個数: 16

約数和(自身を含む): 125406900

約数和(自身を除く): 59267084

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 92893, 185786, 371572, 743144, 8267477, 16534954, 33069908, 66139816]

約数ペア:

[(1, 66139816), (2, 33069908), (4, 16534954), (8, 8267477), (89, 743144), (178, 371572), (356, 185786), (712, 92893)]