80984104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{440131}}^1$

素因数の和:440160

約数の個数: 16

約数和(自身を含む): 158447520

約数和(自身を除く): 77463416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 440131, 880262, 1760524, 3521048, 10123013, 20246026, 40492052, 80984104]

約数ペア:

[(1, 80984104), (2, 40492052), (4, 20246026), (8, 10123013), (23, 3521048), (46, 1760524), (92, 880262), (184, 440131)]