85558678

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{1459}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 130086000

約数和(自身を除く): 44527322

約数列:

[1, 2, 109, 218, 269, 538, 1459, 2918, 29321, 58642, 159031, 318062, 392471, 784942, 42779339, 85558678]

約数ペア:

[(1, 85558678), (2, 42779339), (109, 784942), (218, 392471), (269, 318062), (538, 159031), (1459, 58642), (2918, 29321)]