28816408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22943}}^1$

素因数の和:23106

約数の個数: 16

約数和(自身を含む): 54377280

約数和(自身を除く): 25560872

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22943, 45886, 91772, 183544, 3602051, 7204102, 14408204, 28816408]

約数ペア:

[(1, 28816408), (2, 14408204), (4, 7204102), (8, 3602051), (157, 183544), (314, 91772), (628, 45886), (1256, 22943)]