77827886

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 118609920

約数和(自身を除く): 40782034

約数列:

[1, 2, 127, 131, 254, 262, 2339, 4678, 16637, 33274, 297053, 306409, 594106, 612818, 38913943, 77827886]

約数ペア:

[(1, 77827886), (2, 38913943), (127, 612818), (131, 594106), (254, 306409), (262, 297053), (2339, 33274), (4678, 16637)]