89640888

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{7607}}^1$

素因数の和:8107

約数の個数: 32

約数和(自身を含む): 224588160

約数和(自身を除く): 134947272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 7607, 11784, 15214, 22821, 30428, 45642, 60856, 91284, 182568, 3735037, 7470074, 11205111, 14940148, 22410222, 29880296, 44820444, 89640888]

約数ペア:

[(1, 89640888), (2, 44820444), (3, 29880296), (4, 22410222), (6, 14940148), (8, 11205111), (12, 7470074), (24, 3735037), (491, 182568), (982, 91284), (1473, 60856), (1964, 45642), (2946, 30428), (3928, 22821), (5892, 15214), (7607, 11784)]