85124656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{231317}}^1$

素因数の和:231348

約数の個数: 20

約数和(自身を含む): 172100592

約数和(自身を除く): 86975936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 231317, 462634, 925268, 1850536, 3701072, 5320291, 10640582, 21281164, 42562328, 85124656]

約数ペア:

[(1, 85124656), (2, 42562328), (4, 21281164), (8, 10640582), (16, 5320291), (23, 3701072), (46, 1850536), (92, 925268), (184, 462634), (368, 231317)]