38153416

素因数分解:

$2^3\times 7^1\times {\mathrm{681311}}^1$

素因数の和:681324

約数の個数: 16

約数和(自身を含む): 81757440

約数和(自身を除く): 43604024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 681311, 1362622, 2725244, 4769177, 5450488, 9538354, 19076708, 38153416]

約数ペア:

[(1, 38153416), (2, 19076708), (4, 9538354), (7, 5450488), (8, 4769177), (14, 2725244), (28, 1362622), (56, 681311)]