87513988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12041}}^1$

素因数の和:12147

約数の個数: 24

約数和(自身を含む): 161844480

約数和(自身を除く): 74330492

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 12041, 24082, 48164, 276943, 553886, 951239, 1107772, 1902478, 3804956, 21878497, 43756994, 87513988]

約数ペア:

[(1, 87513988), (2, 43756994), (4, 21878497), (23, 3804956), (46, 1902478), (79, 1107772), (92, 951239), (158, 553886), (316, 276943), (1817, 48164), (3634, 24082), (7268, 12041)]