220411424

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{26801}}^1$

素因数の和:27068

約数の個数: 24

約数和(自身を含む): 435639708

約数和(自身を除く): 215228284

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 26801, 53602, 107204, 214408, 428816, 857632, 6887857, 13775714, 27551428, 55102856, 110205712, 220411424]

約数ペア:

[(1, 220411424), (2, 110205712), (4, 55102856), (8, 27551428), (16, 13775714), (32, 6887857), (257, 857632), (514, 428816), (1028, 214408), (2056, 107204), (4112, 53602), (8224, 26801)]