81823214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{55511}}^1$

素因数の和:55591

約数の個数: 16

約数和(自身を含む): 135893376

約数和(自身を除く): 54070162

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 55511, 111022, 610621, 1221242, 3719237, 7438474, 40911607, 81823214]

約数ペア:

[(1, 81823214), (2, 40911607), (11, 7438474), (22, 3719237), (67, 1221242), (134, 610621), (737, 111022), (1474, 55511)]