338561792

素因数分解:

$2^8\times {\mathrm{1322507}}^1$

素因数の和:1322523

約数の個数: 18

約数和(自身を含む): 675801588

約数和(自身を除く): 337239796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1322507, 2645014, 5290028, 10580056, 21160112, 42320224, 84640448, 169280896, 338561792]

約数ペア:

[(1, 338561792), (2, 169280896), (4, 84640448), (8, 42320224), (16, 21160112), (32, 10580056), (64, 5290028), (128, 2645014), (256, 1322507)]