39706042

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 60383232

約数和(自身を除く): 20677190

約数列:

[1, 2, 127, 223, 254, 446, 701, 1402, 28321, 56642, 89027, 156323, 178054, 312646, 19853021, 39706042]

約数ペア:

[(1, 39706042), (2, 19853021), (127, 312646), (223, 178054), (254, 156323), (446, 89027), (701, 56642), (1402, 28321)]