8217008

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 15967728

約数和(自身を除く): 7750720

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1021, 2012, 2042, 4024, 4084, 8048, 8168, 16336, 513563, 1027126, 2054252, 4108504, 8217008]

約数ペア:

[(1, 8217008), (2, 4108504), (4, 2054252), (8, 1027126), (16, 513563), (503, 16336), (1006, 8168), (1021, 8048), (2012, 4084), (2042, 4024)]