804941768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{32957}}^1$

素因数の和:33077

約数の個数: 32

約数和(自身を含む): 1566164160

約数和(自身を除く): 761222392

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 32957, 65914, 131828, 263656, 1417151, 2339947, 2834302, 4679894, 5668604, 9359788, 11337208, 18719576, 100617721, 201235442, 402470884, 804941768]

約数ペア:

[(1, 804941768), (2, 402470884), (4, 201235442), (8, 100617721), (43, 18719576), (71, 11337208), (86, 9359788), (142, 5668604), (172, 4679894), (284, 2834302), (344, 2339947), (568, 1417151), (3053, 263656), (6106, 131828), (12212, 65914), (24424, 32957)]