4344496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20887}}^1$

素因数の和:20908

約数の個数: 20

約数和(自身を含む): 9065392

約数和(自身を除く): 4720896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20887, 41774, 83548, 167096, 271531, 334192, 543062, 1086124, 2172248, 4344496]

約数ペア:

[(1, 4344496), (2, 2172248), (4, 1086124), (8, 543062), (13, 334192), (16, 271531), (26, 167096), (52, 83548), (104, 41774), (208, 20887)]