80268524

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{10657}}^1$

素因数の和:10937

約数の個数: 24

約数和(自身を含む): 161148960

約数和(自身を除く): 80880436

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 10657, 21314, 42628, 74599, 149198, 298396, 2866733, 5733466, 11466932, 20067131, 40134262, 80268524]

約数ペア:

[(1, 80268524), (2, 40134262), (4, 20067131), (7, 11466932), (14, 5733466), (28, 2866733), (269, 298396), (538, 149198), (1076, 74599), (1883, 42628), (3766, 21314), (7532, 10657)]