115771568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{657793}}^1$

素因数の和:657812

約数の個数: 20

約数和(自身を含む): 244699368

約数和(自身を除く): 128927800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 657793, 1315586, 2631172, 5262344, 7235723, 10524688, 14471446, 28942892, 57885784, 115771568]

約数ペア:

[(1, 115771568), (2, 57885784), (4, 28942892), (8, 14471446), (11, 10524688), (16, 7235723), (22, 5262344), (44, 2631172), (88, 1315586), (176, 657793)]