222753536

素因数分解:

$2^8\times {\mathrm{870131}}^1$

素因数の和:870147

約数の個数: 18

約数和(自身を含む): 444637452

約数和(自身を除く): 221883916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 870131, 1740262, 3480524, 6961048, 13922096, 27844192, 55688384, 111376768, 222753536]

約数ペア:

[(1, 222753536), (2, 111376768), (4, 55688384), (8, 27844192), (16, 13922096), (32, 6961048), (64, 3480524), (128, 1740262), (256, 870131)]