66143510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{64217}}^1$

素因数の和:64327

約数の個数: 16

約数和(自身を含む): 120216096

約数和(自身を除く): 54072586

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 64217, 128434, 321085, 642170, 6614351, 13228702, 33071755, 66143510]

約数ペア:

[(1, 66143510), (2, 33071755), (5, 13228702), (10, 6614351), (103, 642170), (206, 321085), (515, 128434), (1030, 64217)]