16332340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2609}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 34420680

約数和(自身を除く): 18088340

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2609, 3130, 5218, 6260, 10436, 13045, 26090, 52180, 816617, 1633234, 3266468, 4083085, 8166170, 16332340]

約数ペア:

[(1, 16332340), (2, 8166170), (4, 4083085), (5, 3266468), (10, 1633234), (20, 816617), (313, 52180), (626, 26090), (1252, 13045), (1565, 10436), (2609, 6260), (3130, 5218)]