89114576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{129527}}^1$

素因数の和:129578

約数の個数: 20

約数和(自身を含む): 176676192

約数和(自身を除く): 87561616

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 129527, 259054, 518108, 1036216, 2072432, 5569661, 11139322, 22278644, 44557288, 89114576]

約数ペア:

[(1, 89114576), (2, 44557288), (4, 22278644), (8, 11139322), (16, 5569661), (43, 2072432), (86, 1036216), (172, 518108), (344, 259054), (688, 129527)]