54866894

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 83397600

約数和(自身を除く): 28530706

約数列:

[1, 2, 109, 218, 389, 647, 778, 1294, 42401, 70523, 84802, 141046, 251683, 503366, 27433447, 54866894]

約数ペア:

[(1, 54866894), (2, 27433447), (109, 503366), (218, 251683), (389, 141046), (647, 84802), (778, 70523), (1294, 42401)]