80824972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1087}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 146684160

約数和(自身を除く): 65859188

約数列:

[1, 2, 4, 29, 58, 116, 641, 1087, 1282, 2174, 2564, 4348, 18589, 31523, 37178, 63046, 74356, 126092, 696767, 1393534, 2787068, 20206243, 40412486, 80824972]

約数ペア:

[(1, 80824972), (2, 40412486), (4, 20206243), (29, 2787068), (58, 1393534), (116, 696767), (641, 126092), (1087, 74356), (1282, 63046), (2174, 37178), (2564, 31523), (4348, 18589)]