68806078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{35141}}^1$

素因数の和:35243

約数の個数: 16

約数和(自身を含む): 113860080

約数和(自身を除く): 45054002

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 35141, 70282, 386551, 773102, 3127549, 6255098, 34403039, 68806078]

約数ペア:

[(1, 68806078), (2, 34403039), (11, 6255098), (22, 3127549), (89, 773102), (178, 386551), (979, 70282), (1958, 35141)]