54123674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66491}}^1$

素因数の和:66541

約数の個数: 16

約数和(自身を含む): 90961056

約数和(自身を除く): 36837382

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 66491, 132982, 731401, 1462802, 2460167, 4920334, 27061837, 54123674]

約数ペア:

[(1, 54123674), (2, 27061837), (11, 4920334), (22, 2460167), (37, 1462802), (74, 731401), (407, 132982), (814, 66491)]