87479888

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{2957}}^1$

素因数の和:3051

約数の個数: 30

約数和(自身を含む): 173584314

約数和(自身を除く): 86104426

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 2957, 3698, 5914, 7396, 11828, 14792, 23656, 29584, 47312, 127151, 254302, 508604, 1017208, 2034416, 5467493, 10934986, 21869972, 43739944, 87479888]

約数ペア:

[(1, 87479888), (2, 43739944), (4, 21869972), (8, 10934986), (16, 5467493), (43, 2034416), (86, 1017208), (172, 508604), (344, 254302), (688, 127151), (1849, 47312), (2957, 29584), (3698, 23656), (5914, 14792), (7396, 11828)]