42678784

素因数分解:

$2^9\times {\mathrm{83357}}^1$

素因数の和:83375

約数の個数: 20

約数和(自身を含む): 85275234

約数和(自身を除く): 42596450

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 83357, 166714, 333428, 666856, 1333712, 2667424, 5334848, 10669696, 21339392, 42678784]

約数ペア:

[(1, 42678784), (2, 21339392), (4, 10669696), (8, 5334848), (16, 2667424), (32, 1333712), (64, 666856), (128, 333428), (256, 166714), (512, 83357)]