80507434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 144847872

約数和(自身を除く): 64340438

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 3041, 3782, 6082, 13237, 21287, 26474, 42574, 94271, 185501, 188542, 371002, 659897, 1298507, 1319794, 2597014, 5750531, 11501062, 40253717, 80507434]

約数ペア:

[(1, 80507434), (2, 40253717), (7, 11501062), (14, 5750531), (31, 2597014), (61, 1319794), (62, 1298507), (122, 659897), (217, 371002), (427, 188542), (434, 185501), (854, 94271), (1891, 42574), (3041, 26474), (3782, 21287), (6082, 13237)]