190640768

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{7717}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 381809460

約数和(自身を除く): 191168692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 7717, 12352, 15434, 24704, 30868, 61736, 123472, 246944, 493888, 987776, 1489381, 2978762, 5957524, 11915048, 23830096, 47660192, 95320384, 190640768]

約数ペア:

[(1, 190640768), (2, 95320384), (4, 47660192), (8, 23830096), (16, 11915048), (32, 5957524), (64, 2978762), (128, 1489381), (193, 987776), (386, 493888), (772, 246944), (1544, 123472), (3088, 61736), (6176, 30868), (7717, 24704), (12352, 15434)]