18445264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{50123}}^1$

素因数の和:50154

約数の個数: 20

約数和(自身を含む): 37292256

約数和(自身を除く): 18846992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 50123, 100246, 200492, 400984, 801968, 1152829, 2305658, 4611316, 9222632, 18445264]

約数ペア:

[(1, 18445264), (2, 9222632), (4, 4611316), (8, 2305658), (16, 1152829), (23, 801968), (46, 400984), (92, 200492), (184, 100246), (368, 50123)]