54354638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2153}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 87934896

約数和(自身を除く): 33580258

約数列:

[1, 2, 13, 26, 971, 1942, 2153, 4306, 12623, 25246, 27989, 55978, 2090563, 4181126, 27177319, 54354638]

約数ペア:

[(1, 54354638), (2, 27177319), (13, 4181126), (26, 2090563), (971, 55978), (1942, 27989), (2153, 25246), (4306, 12623)]