139081504

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{11173}}^1$

素因数の和:11572

約数の個数: 24

約数和(自身を含む): 274545180

約数和(自身を除く): 135463676

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 11173, 12448, 22346, 44692, 89384, 178768, 357536, 4346297, 8692594, 17385188, 34770376, 69540752, 139081504]

約数ペア:

[(1, 139081504), (2, 69540752), (4, 34770376), (8, 17385188), (16, 8692594), (32, 4346297), (389, 357536), (778, 178768), (1556, 89384), (3112, 44692), (6224, 22346), (11173, 12448)]