80723284

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{38149}}^1$

素因数の和:38199

約数の個数: 18

約数和(自身を含む): 147678650

約数和(自身を除く): 66955366

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 38149, 76298, 152596, 877427, 1754854, 3509708, 20180821, 40361642, 80723284]

約数ペア:

[(1, 80723284), (2, 40361642), (4, 20180821), (23, 3509708), (46, 1754854), (92, 877427), (529, 152596), (1058, 76298), (2116, 38149)]