88173865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31547}}^1$

素因数の和:31608

約数の個数: 16

約数和(自身を含む): 116601408

約数和(自身を除く): 28427543

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 31547, 157735, 410111, 1356521, 2050555, 6782605, 17634773, 88173865]

約数ペア:

[(1, 88173865), (5, 17634773), (13, 6782605), (43, 2050555), (65, 1356521), (215, 410111), (559, 157735), (2795, 31547)]