676304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 20

約数和(自身を含む): 1342176

約数和(自身を除く): 665872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 983, 1966, 3932, 7864, 15728, 42269, 84538, 169076, 338152, 676304]

約数ペア:

[(1, 676304), (2, 338152), (4, 169076), (8, 84538), (16, 42269), (43, 15728), (86, 7864), (172, 3932), (344, 1966), (688, 983)]