66436648

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{80627}}^1$

素因数の和:80736

約数の個数: 16

約数和(自身を含む): 125779680

約数和(自身を除く): 59343032

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 80627, 161254, 322508, 645016, 8304581, 16609162, 33218324, 66436648]

約数ペア:

[(1, 66436648), (2, 33218324), (4, 16609162), (8, 8304581), (103, 645016), (206, 322508), (412, 161254), (824, 80627)]