55321984

素因数分解:

$2^7\times {\mathrm{432203}}^1$

素因数の和:432217

約数の個数: 16

約数和(自身を含む): 110212020

約数和(自身を除く): 54890036

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 432203, 864406, 1728812, 3457624, 6915248, 13830496, 27660992, 55321984]

約数ペア:

[(1, 55321984), (2, 27660992), (4, 13830496), (8, 6915248), (16, 3457624), (32, 1728812), (64, 864406), (128, 432203)]