81003332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12401}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 150014592

約数和(自身を除く): 69011260

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 12401, 24802, 49604, 285223, 570446, 880471, 1140892, 1760942, 3521884, 20250833, 40501666, 81003332]

約数ペア:

[(1, 81003332), (2, 40501666), (4, 20250833), (23, 3521884), (46, 1760942), (71, 1140892), (92, 880471), (142, 570446), (284, 285223), (1633, 49604), (3266, 24802), (6532, 12401)]