77212216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{135937}}^1$

素因数の和:136014

約数の個数: 16

約数和(自身を含む): 146813040

約数和(自身を除く): 69600824

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 135937, 271874, 543748, 1087496, 9651527, 19303054, 38606108, 77212216]

約数ペア:

[(1, 77212216), (2, 38606108), (4, 19303054), (8, 9651527), (71, 1087496), (142, 543748), (284, 271874), (568, 135937)]