27905536

素因数分解:

$2^9\times {\mathrm{54503}}^1$

素因数の和:54521

約数の個数: 20

約数和(自身を含む): 55757592

約数和(自身を除く): 27852056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 54503, 109006, 218012, 436024, 872048, 1744096, 3488192, 6976384, 13952768, 27905536]

約数ペア:

[(1, 27905536), (2, 13952768), (4, 6976384), (8, 3488192), (16, 1744096), (32, 872048), (64, 436024), (128, 218012), (256, 109006), (512, 54503)]