81728792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{600947}}^1$

素因数の和:600970

約数の個数: 16

約数和(自身を含む): 162255960

約数和(自身を除く): 80527168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 600947, 1201894, 2403788, 4807576, 10216099, 20432198, 40864396, 81728792]

約数ペア:

[(1, 81728792), (2, 40864396), (4, 20432198), (8, 10216099), (17, 4807576), (34, 2403788), (68, 1201894), (136, 600947)]