5428816

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1410

約数の個数: 20

約数和(自身を含む): 10561824

約数和(自身を除く): 5133008

約数列:

[1, 2, 4, 8, 16, 311, 622, 1091, 1244, 2182, 2488, 4364, 4976, 8728, 17456, 339301, 678602, 1357204, 2714408, 5428816]

約数ペア:

[(1, 5428816), (2, 2714408), (4, 1357204), (8, 678602), (16, 339301), (311, 17456), (622, 8728), (1091, 4976), (1244, 4364), (2182, 2488)]