309882032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{152501}}^1$

素因数の和:152636

約数の個数: 20

約数和(自身を含む): 605127936

約数和(自身を除く): 295245904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 152501, 305002, 610004, 1220008, 2440016, 19367627, 38735254, 77470508, 154941016, 309882032]

約数ペア:

[(1, 309882032), (2, 154941016), (4, 77470508), (8, 38735254), (16, 19367627), (127, 2440016), (254, 1220008), (508, 610004), (1016, 305002), (2032, 152501)]