319902272

素因数分解:

$2^6\times {\mathrm{1123}}^1\times {\mathrm{4451}}^1$

素因数の和:5586

約数の個数: 28

約数和(自身を含む): 635514096

約数和(自身を除く): 315611824

約数列:

[1, 2, 4, 8, 16, 32, 64, 1123, 2246, 4451, 4492, 8902, 8984, 17804, 17968, 35608, 35936, 71216, 71872, 142432, 284864, 4998473, 9996946, 19993892, 39987784, 79975568, 159951136, 319902272]

約数ペア:

[(1, 319902272), (2, 159951136), (4, 79975568), (8, 39987784), (16, 19993892), (32, 9996946), (64, 4998473), (1123, 284864), (2246, 142432), (4451, 71872), (4492, 71216), (8902, 35936), (8984, 35608), (17804, 17968)]