31329516

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4073}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 73234224

約数和(自身を除く): 41904708

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 4073, 7692, 8146, 12219, 16292, 24438, 48876, 2610793, 5221586, 7832379, 10443172, 15664758, 31329516]

約数ペア:

[(1, 31329516), (2, 15664758), (3, 10443172), (4, 7832379), (6, 5221586), (12, 2610793), (641, 48876), (1282, 24438), (1923, 16292), (2564, 12219), (3846, 8146), (4073, 7692)]