40673534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20773}}^1$

素因数の和:20875

約数の個数: 16

約数和(自身を含む): 67307760

約数和(自身を除く): 26634226

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 20773, 41546, 228503, 457006, 1848797, 3697594, 20336767, 40673534]

約数ペア:

[(1, 40673534), (2, 20336767), (11, 3697594), (22, 1848797), (89, 457006), (178, 228503), (979, 41546), (1958, 20773)]