86477168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{80669}}^1$

素因数の和:80744

約数の個数: 20

約数和(自身を含む): 170052360

約数和(自身を除く): 83575192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 80669, 161338, 322676, 645352, 1290704, 5404823, 10809646, 21619292, 43238584, 86477168]

約数ペア:

[(1, 86477168), (2, 43238584), (4, 21619292), (8, 10809646), (16, 5404823), (67, 1290704), (134, 645352), (268, 322676), (536, 161338), (1072, 80669)]