23997956

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 44577456

約数和(自身を除く): 20579500

約数列:

[1, 2, 4, 41, 43, 82, 83, 86, 164, 166, 172, 332, 1681, 1763, 3362, 3403, 3526, 3569, 6724, 6806, 7052, 7138, 13612, 14276, 72283, 139523, 144566, 146329, 279046, 289132, 292658, 558092, 585316, 5999489, 11998978, 23997956]

約数ペア:

[(1, 23997956), (2, 11998978), (4, 5999489), (41, 585316), (43, 558092), (82, 292658), (83, 289132), (86, 279046), (164, 146329), (166, 144566), (172, 139523), (332, 72283), (1681, 14276), (1763, 13612), (3362, 7138), (3403, 7052), (3526, 6806), (3569, 6724)]