66134216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{486281}}^1$

素因数の和:486304

約数の個数: 16

約数和(自身を含む): 131296140

約数和(自身を除く): 65161924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 486281, 972562, 1945124, 3890248, 8266777, 16533554, 33067108, 66134216]

約数ペア:

[(1, 66134216), (2, 33067108), (4, 16533554), (8, 8266777), (17, 3890248), (34, 1945124), (68, 972562), (136, 486281)]