40219352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{264601}}^1$

素因数の和:264626

約数の個数: 16

約数和(自身を含む): 79380600

約数和(自身を除く): 39161248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 264601, 529202, 1058404, 2116808, 5027419, 10054838, 20109676, 40219352]

約数ペア:

[(1, 40219352), (2, 20109676), (4, 10054838), (8, 5027419), (19, 2116808), (38, 1058404), (76, 529202), (152, 264601)]