67689008

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{15727}}^1$

素因数の和:16004

約数の個数: 20

約数和(自身を含む): 131643360

約数和(自身を除く): 63954352

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 15727, 31454, 62908, 125816, 251632, 4230563, 8461126, 16922252, 33844504, 67689008]

約数ペア:

[(1, 67689008), (2, 33844504), (4, 16922252), (8, 8461126), (16, 4230563), (269, 251632), (538, 125816), (1076, 62908), (2152, 31454), (4304, 15727)]