65431798

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6689}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 100992240

約数和(自身を除く): 35560442

約数列:

[1, 2, 67, 73, 134, 146, 4891, 6689, 9782, 13378, 448163, 488297, 896326, 976594, 32715899, 65431798]

約数ペア:

[(1, 65431798), (2, 32715899), (67, 976594), (73, 896326), (134, 488297), (146, 448163), (4891, 13378), (6689, 9782)]