128045248

素因数分解:

$2^6\times {\mathrm{359}}^1\times {\mathrm{5573}}^1$

素因数の和:5944

約数の個数: 28

約数和(自身を含む): 254843280

約数和(自身を除く): 126798032

約数列:

[1, 2, 4, 8, 16, 32, 64, 359, 718, 1436, 2872, 5573, 5744, 11146, 11488, 22292, 22976, 44584, 89168, 178336, 356672, 2000707, 4001414, 8002828, 16005656, 32011312, 64022624, 128045248]

約数ペア:

[(1, 128045248), (2, 64022624), (4, 32011312), (8, 16005656), (16, 8002828), (32, 4001414), (64, 2000707), (359, 356672), (718, 178336), (1436, 89168), (2872, 44584), (5573, 22976), (5744, 22292), (11146, 11488)]