66605912

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{65557}}^1$

素因数の和:65690

約数の個数: 16

約数和(自身を含む): 125871360

約数和(自身を除く): 59265448

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 65557, 131114, 262228, 524456, 8325739, 16651478, 33302956, 66605912]

約数ペア:

[(1, 66605912), (2, 33302956), (4, 16651478), (8, 8325739), (127, 524456), (254, 262228), (508, 131114), (1016, 65557)]