43480138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38891}}^1$

素因数の和:38949

約数の個数: 16

約数和(自身を含む): 71872416

約数和(自身を除く): 28392278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 38891, 77782, 505583, 1011166, 1672313, 3344626, 21740069, 43480138]

約数ペア:

[(1, 43480138), (2, 21740069), (13, 3344626), (26, 1672313), (43, 1011166), (86, 505583), (559, 77782), (1118, 38891)]