25009136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53899}}^1$

素因数の和:53936

約数の個数: 20

約数和(自身を含む): 50127000

約数和(自身を除く): 25117864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 53899, 107798, 215596, 431192, 862384, 1563071, 3126142, 6252284, 12504568, 25009136]

約数ペア:

[(1, 25009136), (2, 12504568), (4, 6252284), (8, 3126142), (16, 1563071), (29, 862384), (58, 431192), (116, 215596), (232, 107798), (464, 53899)]