40061768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{217727}}^1$

素因数の和:217756

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 38320312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 217727, 435454, 870908, 1741816, 5007721, 10015442, 20030884, 40061768]

約数ペア:

[(1, 40061768), (2, 20030884), (4, 10015442), (8, 5007721), (23, 1741816), (46, 870908), (92, 435454), (184, 217727)]