31797052

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1289}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 63715680

約数和(自身を除く): 31918628

約数列:

[1, 2, 4, 7, 14, 28, 881, 1289, 1762, 2578, 3524, 5156, 6167, 9023, 12334, 18046, 24668, 36092, 1135609, 2271218, 4542436, 7949263, 15898526, 31797052]

約数ペア:

[(1, 31797052), (2, 15898526), (4, 7949263), (7, 4542436), (14, 2271218), (28, 1135609), (881, 36092), (1289, 24668), (1762, 18046), (2578, 12334), (3524, 9023), (5156, 6167)]