80435655794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{247633}}^1$

素因数の和:247723

約数の個数: 36

約数和(自身を含む): 134999408538

約数和(自身を除く): 54563752744

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 961, 1922, 5239, 10478, 12493, 24986, 162409, 247633, 324818, 495266, 3219229, 6438458, 7676623, 15353246, 41849977, 83699954, 99796099, 199592198, 237975313, 475950626, 1297349287, 2594698574, 3093679069, 6187358138, 40217827897, 80435655794]

約数ペア:

[(1, 80435655794), (2, 40217827897), (13, 6187358138), (26, 3093679069), (31, 2594698574), (62, 1297349287), (169, 475950626), (338, 237975313), (403, 199592198), (806, 99796099), (961, 83699954), (1922, 41849977), (5239, 15353246), (10478, 7676623), (12493, 6438458), (24986, 3219229), (162409, 495266), (247633, 324818)]