27842128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22027}}^1$

素因数の和:22114

約数の個数: 20

約数和(自身を含む): 54629440

約数和(自身を除く): 26787312

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22027, 44054, 88108, 176216, 352432, 1740133, 3480266, 6960532, 13921064, 27842128]

約数ペア:

[(1, 27842128), (2, 13921064), (4, 6960532), (8, 3480266), (16, 1740133), (79, 352432), (158, 176216), (316, 88108), (632, 44054), (1264, 22027)]