80887378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 143563392

約数和(自身を除く): 62676014

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1661, 1873, 1963, 3322, 3746, 3926, 20603, 21593, 24349, 41206, 43186, 48698, 267839, 282823, 535678, 565646, 3111053, 3676699, 6222106, 7353398, 40443689, 80887378]

約数ペア:

[(1, 80887378), (2, 40443689), (11, 7353398), (13, 6222106), (22, 3676699), (26, 3111053), (143, 565646), (151, 535678), (286, 282823), (302, 267839), (1661, 48698), (1873, 43186), (1963, 41206), (3322, 24349), (3746, 21593), (3926, 20603)]