788050078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{85639}}^1$

素因数の和:85791

約数の個数: 16

約数和(自身を含む): 1220883840

約数和(自身を除く): 432833762

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 85639, 171278, 3682477, 7364954, 9163373, 18326746, 394025039, 788050078]

約数ペア:

[(1, 788050078), (2, 394025039), (43, 18326746), (86, 9163373), (107, 7364954), (214, 3682477), (4601, 171278), (9202, 85639)]