87414934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21499}}^1$

素因数の和:21627

約数の個数: 16

約数和(自身を含む): 139320000

約数和(自身を除く): 51905066

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 21499, 42998, 408481, 816962, 2300393, 4600786, 43707467, 87414934]

約数ペア:

[(1, 87414934), (2, 43707467), (19, 4600786), (38, 2300393), (107, 816962), (214, 408481), (2033, 42998), (4066, 21499)]