2008291456

素因数分解:

$2^7\times {\mathrm{15689777}}^1$

素因数の和:15689791

約数の個数: 16

約数和(自身を含む): 4000893390

約数和(自身を除く): 1992601934

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15689777, 31379554, 62759108, 125518216, 251036432, 502072864, 1004145728, 2008291456]

約数ペア:

[(1, 2008291456), (2, 1004145728), (4, 502072864), (8, 251036432), (16, 125518216), (32, 62759108), (64, 31379554), (128, 15689777)]