68590664

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{19801}}^1$

素因数の和:20240

約数の個数: 16

約数和(自身を含む): 128911020

約数和(自身を除く): 60320356

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 19801, 39602, 79204, 158408, 8573833, 17147666, 34295332, 68590664]

約数ペア:

[(1, 68590664), (2, 34295332), (4, 17147666), (8, 8573833), (433, 158408), (866, 79204), (1732, 39602), (3464, 19801)]