31719828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{377617}}^1$

素因数の和:377631

約数の個数: 24

約数和(自身を含む): 84586432

約数和(自身を除く): 52866604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 377617, 755234, 1132851, 1510468, 2265702, 2643319, 4531404, 5286638, 7929957, 10573276, 15859914, 31719828]

約数ペア:

[(1, 31719828), (2, 15859914), (3, 10573276), (4, 7929957), (6, 5286638), (7, 4531404), (12, 2643319), (14, 2265702), (21, 1510468), (28, 1132851), (42, 755234), (84, 377617)]