86452478

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 150870720

約数和(自身を除く): 64418242

約数列:

[1, 2, 7, 14, 109, 181, 218, 313, 362, 626, 763, 1267, 1526, 2191, 2534, 4382, 19729, 34117, 39458, 56653, 68234, 113306, 138103, 238819, 276206, 396571, 477638, 793142, 6175177, 12350354, 43226239, 86452478]

約数ペア:

[(1, 86452478), (2, 43226239), (7, 12350354), (14, 6175177), (109, 793142), (181, 477638), (218, 396571), (313, 276206), (362, 238819), (626, 138103), (763, 113306), (1267, 68234), (1526, 56653), (2191, 39458), (2534, 34117), (4382, 19729)]