39994424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{217361}}^1$

素因数の和:217390

約数の個数: 16

約数和(自身を含む): 78250320

約数和(自身を除く): 38255896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 217361, 434722, 869444, 1738888, 4999303, 9998606, 19997212, 39994424]

約数ペア:

[(1, 39994424), (2, 19997212), (4, 9998606), (8, 4999303), (23, 1738888), (46, 869444), (92, 434722), (184, 217361)]