81113366

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 124307568

約数和(自身を除く): 43194202

約数列:

[1, 2, 73, 131, 146, 262, 4241, 8482, 9563, 19126, 309593, 555571, 619186, 1111142, 40556683, 81113366]

約数ペア:

[(1, 81113366), (2, 40556683), (73, 1111142), (131, 619186), (146, 555571), (262, 309593), (4241, 19126), (8482, 9563)]