21874432

素因数分解:

$2^8\times {\mathrm{85447}}^1$

素因数の和:85463

約数の個数: 18

約数和(自身を含む): 43663928

約数和(自身を除く): 21789496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 85447, 170894, 341788, 683576, 1367152, 2734304, 5468608, 10937216, 21874432]

約数ペア:

[(1, 21874432), (2, 10937216), (4, 5468608), (8, 2734304), (16, 1367152), (32, 683576), (64, 341788), (128, 170894), (256, 85447)]