86954786

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 131846400

約数和(自身を除く): 44891614

約数列:

[1, 2, 139, 278, 479, 653, 958, 1306, 66581, 90767, 133162, 181534, 312787, 625574, 43477393, 86954786]

約数ペア:

[(1, 86954786), (2, 43477393), (139, 625574), (278, 312787), (479, 181534), (653, 133162), (958, 90767), (1306, 66581)]