38407084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 70253568

約数和(自身を除く): 31846484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 4751, 8084, 9502, 19004, 204293, 223297, 408586, 446594, 817172, 893188, 9601771, 19203542, 38407084]

約数ペア:

[(1, 38407084), (2, 19203542), (4, 9601771), (43, 893188), (47, 817172), (86, 446594), (94, 408586), (172, 223297), (188, 204293), (2021, 19004), (4042, 9502), (4751, 8084)]