16235728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53407}}^1$

素因数の和:53434

約数の個数: 20

約数和(自身を含む): 33112960

約数和(自身を除く): 16877232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53407, 106814, 213628, 427256, 854512, 1014733, 2029466, 4058932, 8117864, 16235728]

約数ペア:

[(1, 16235728), (2, 8117864), (4, 4058932), (8, 2029466), (16, 1014733), (19, 854512), (38, 427256), (76, 213628), (152, 106814), (304, 53407)]