40374088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{265619}}^1$

素因数の和:265644

約数の個数: 16

約数和(自身を含む): 79686000

約数和(自身を除く): 39311912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 265619, 531238, 1062476, 2124952, 5046761, 10093522, 20187044, 40374088]

約数ペア:

[(1, 40374088), (2, 20187044), (4, 10093522), (8, 5046761), (19, 2124952), (38, 1062476), (76, 531238), (152, 265619)]