80269519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 90123264

約数和(自身を除く): 9853745

約数列:

[1, 11, 43, 223, 473, 761, 2453, 8371, 9589, 32723, 105479, 169703, 359953, 1866733, 7297229, 80269519]

約数ペア:

[(1, 80269519), (11, 7297229), (43, 1866733), (223, 359953), (473, 169703), (761, 105479), (2453, 32723), (8371, 9589)]