31346314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13523}}^1$

素因数の和:13605

約数の個数: 16

約数和(自身を含む): 50309280

約数和(自身を除く): 18962966

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 13523, 27046, 256937, 513874, 824903, 1649806, 15673157, 31346314]

約数ペア:

[(1, 31346314), (2, 15673157), (19, 1649806), (38, 824903), (61, 513874), (122, 256937), (1159, 27046), (2318, 13523)]