87265510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{68713}}^1$

素因数の和:68847

約数の個数: 16

約数和(自身を含む): 158317056

約数和(自身を除く): 71051546

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 68713, 137426, 343565, 687130, 8726551, 17453102, 43632755, 87265510]

約数ペア:

[(1, 87265510), (2, 43632755), (5, 17453102), (10, 8726551), (127, 687130), (254, 343565), (635, 137426), (1270, 68713)]