86169136

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{34303}}^1$

素因数の和:34468

約数の個数: 20

約数和(自身を含む): 168020992

約数和(自身を除く): 81851856

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 34303, 68606, 137212, 274424, 548848, 5385571, 10771142, 21542284, 43084568, 86169136]

約数ペア:

[(1, 86169136), (2, 43084568), (4, 21542284), (8, 10771142), (16, 5385571), (157, 548848), (314, 274424), (628, 137212), (1256, 68606), (2512, 34303)]