86161376

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 194965344

約数和(自身を除く): 108803968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 1993, 2702, 3088, 3986, 5404, 6176, 7972, 10808, 13951, 15944, 21616, 27902, 31888, 43232, 55804, 63776, 111608, 223216, 384649, 446432, 769298, 1538596, 2692543, 3077192, 5385086, 6154384, 10770172, 12308768, 21540344, 43080688, 86161376]

約数ペア:

[(1, 86161376), (2, 43080688), (4, 21540344), (7, 12308768), (8, 10770172), (14, 6154384), (16, 5385086), (28, 3077192), (32, 2692543), (56, 1538596), (112, 769298), (193, 446432), (224, 384649), (386, 223216), (772, 111608), (1351, 63776), (1544, 55804), (1993, 43232), (2702, 31888), (3088, 27902), (3986, 21616), (5404, 15944), (6176, 13951), (7972, 10808)]