80550734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{23321}}^1$

素因数の和:23491

約数の個数: 16

約数和(自身を含む): 132655536

約数和(自身を除く): 52104802

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 23321, 46642, 256531, 513062, 3661397, 7322794, 40275367, 80550734]

約数ペア:

[(1, 80550734), (2, 40275367), (11, 7322794), (22, 3661397), (157, 513062), (314, 256531), (1727, 46642), (3454, 23321)]