79975088

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{2339}}^1$

素因数の和:4484

約数の個数: 20

約数和(自身を含む): 155090520

約数和(自身を除く): 75115432

約数列:

[1, 2, 4, 8, 16, 2137, 2339, 4274, 4678, 8548, 9356, 17096, 18712, 34192, 37424, 4998443, 9996886, 19993772, 39987544, 79975088]

約数ペア:

[(1, 79975088), (2, 39987544), (4, 19993772), (8, 9996886), (16, 4998443), (2137, 37424), (2339, 34192), (4274, 18712), (4678, 17096), (8548, 9356)]