56871272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{309083}}^1$

素因数の和:309112

約数の個数: 16

約数和(自身を含む): 111270240

約数和(自身を除く): 54398968

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 309083, 618166, 1236332, 2472664, 7108909, 14217818, 28435636, 56871272]

約数ペア:

[(1, 56871272), (2, 28435636), (4, 14217818), (8, 7108909), (23, 2472664), (46, 1236332), (92, 618166), (184, 309083)]