2808587056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15957881}}^1$

素因数の和:15957900

約数の個数: 20

約数和(自身を含む): 5936332104

約数和(自身を除く): 3127745048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15957881, 31915762, 63831524, 127663048, 175536691, 255326096, 351073382, 702146764, 1404293528, 2808587056]

約数ペア:

[(1, 2808587056), (2, 1404293528), (4, 702146764), (8, 351073382), (11, 255326096), (16, 175536691), (22, 127663048), (44, 63831524), (88, 31915762), (176, 15957881)]