66672310

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8221}}^1$

素因数の和:9039

約数の個数: 16

約数和(自身を含む): 120172752

約数和(自身を除く): 53500442

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 8221, 16442, 41105, 82210, 6667231, 13334462, 33336155, 66672310]

約数ペア:

[(1, 66672310), (2, 33336155), (5, 13334462), (10, 6667231), (811, 82210), (1622, 41105), (4055, 16442), (8110, 8221)]