80877262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{125197}}^1$

素因数の和:125235

約数の個数: 16

約数和(自身を含む): 135213840

約数和(自身を除く): 54336578

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 125197, 250394, 2128349, 2378743, 4256698, 4757486, 40438631, 80877262]

約数ペア:

[(1, 80877262), (2, 40438631), (17, 4757486), (19, 4256698), (34, 2378743), (38, 2128349), (323, 250394), (646, 125197)]