65027138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{33211}}^1$

素因数の和:33313

約数の個数: 16

約数和(自身を含む): 107606880

約数和(自身を除く): 42579742

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 33211, 66422, 365321, 730642, 2955779, 5911558, 32513569, 65027138]

約数ペア:

[(1, 65027138), (2, 32513569), (11, 5911558), (22, 2955779), (89, 730642), (178, 365321), (979, 66422), (1958, 33211)]