88721564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3001}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 163909200

約数和(自身を除く): 75187636

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 3001, 6002, 7391, 12004, 14782, 29564, 57019, 114038, 228076, 1167389, 2334778, 4669556, 22180391, 44360782, 88721564]

約数ペア:

[(1, 88721564), (2, 44360782), (4, 22180391), (19, 4669556), (38, 2334778), (76, 1167389), (389, 228076), (778, 114038), (1556, 57019), (3001, 29564), (6002, 14782), (7391, 12004)]