42867674

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 65378880

約数和(自身を除く): 22511206

約数列:

[1, 2, 83, 166, 281, 562, 919, 1838, 23323, 46646, 76277, 152554, 258239, 516478, 21433837, 42867674]

約数ペア:

[(1, 42867674), (2, 21433837), (83, 516478), (166, 258239), (281, 152554), (562, 76277), (919, 46646), (1838, 23323)]