39740504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{215981}}^1$

素因数の和:216010

約数の個数: 16

約数和(自身を含む): 77753520

約数和(自身を除く): 38013016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 215981, 431962, 863924, 1727848, 4967563, 9935126, 19870252, 39740504]

約数ペア:

[(1, 39740504), (2, 19870252), (4, 9935126), (8, 4967563), (23, 1727848), (46, 863924), (92, 431962), (184, 215981)]