80457600212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18851359}}^1$

素因数の和:18851471

約数の個数: 24

約数和(自身を含む): 155184395520

約数和(自身を除く): 74726795308

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 18851359, 37702718, 75405436, 207364949, 414729898, 829459796, 1828581823, 3657163646, 7314327292, 20114400053, 40228800106, 80457600212]

約数ペア:

[(1, 80457600212), (2, 40228800106), (4, 20114400053), (11, 7314327292), (22, 3657163646), (44, 1828581823), (97, 829459796), (194, 414729898), (388, 207364949), (1067, 75405436), (2134, 37702718), (4268, 18851359)]