16813456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{95531}}^1$

素因数の和:95550

約数の個数: 20

約数和(自身を含む): 35537904

約数和(自身を除く): 18724448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 95531, 191062, 382124, 764248, 1050841, 1528496, 2101682, 4203364, 8406728, 16813456]

約数ペア:

[(1, 16813456), (2, 8406728), (4, 4203364), (8, 2101682), (11, 1528496), (16, 1050841), (22, 764248), (44, 382124), (88, 191062), (176, 95531)]