133665776

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{10301}}^1$

素因数の和:11120

約数の個数: 20

約数和(自身を含む): 259321944

約数和(自身を除く): 125656168

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 10301, 12976, 20602, 41204, 82408, 164816, 8354111, 16708222, 33416444, 66832888, 133665776]

約数ペア:

[(1, 133665776), (2, 66832888), (4, 33416444), (8, 16708222), (16, 8354111), (811, 164816), (1622, 82408), (3244, 41204), (6488, 20602), (10301, 12976)]