27973616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158941}}^1$

素因数の和:158960

約数の個数: 20

約数和(自身を含む): 59126424

約数和(自身を除く): 31152808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158941, 317882, 635764, 1271528, 1748351, 2543056, 3496702, 6993404, 13986808, 27973616]

約数ペア:

[(1, 27973616), (2, 13986808), (4, 6993404), (8, 3496702), (11, 2543056), (16, 1748351), (22, 1271528), (44, 635764), (88, 317882), (176, 158941)]