27844784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158209}}^1$

素因数の和:158228

約数の個数: 20

約数和(自身を含む): 58854120

約数和(自身を除く): 31009336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158209, 316418, 632836, 1265672, 1740299, 2531344, 3480598, 6961196, 13922392, 27844784]

約数ペア:

[(1, 27844784), (2, 13922392), (4, 6961196), (8, 3480598), (11, 2531344), (16, 1740299), (22, 1265672), (44, 632836), (88, 316418), (176, 158209)]