39895792

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10433}}^1$

素因数の和:10680

約数の個数: 20

約数和(自身を含む): 77628960

約数和(自身を除く): 37733168

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10433, 20866, 41732, 83464, 166928, 2493487, 4986974, 9973948, 19947896, 39895792]

約数ペア:

[(1, 39895792), (2, 19947896), (4, 9973948), (8, 4986974), (16, 2493487), (239, 166928), (478, 83464), (956, 41732), (1912, 20866), (3824, 10433)]