191696512

素因数分解:

$2^7\times 7^1\times {\mathrm{213947}}^1$

素因数の和:213968

約数の個数: 32

約数和(自身を含む): 436453920

約数和(自身を除く): 244757408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 213947, 427894, 855788, 1497629, 1711576, 2995258, 3423152, 5990516, 6846304, 11981032, 13692608, 23962064, 27385216, 47924128, 95848256, 191696512]

約数ペア:

[(1, 191696512), (2, 95848256), (4, 47924128), (7, 27385216), (8, 23962064), (14, 13692608), (16, 11981032), (28, 6846304), (32, 5990516), (56, 3423152), (64, 2995258), (112, 1711576), (128, 1497629), (224, 855788), (448, 427894), (896, 213947)]