1660928

素因数分解:

$2^{11}\times {\mathrm{811}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 3325140

約数和(自身を除く): 1664212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 811, 1024, 1622, 2048, 3244, 6488, 12976, 25952, 51904, 103808, 207616, 415232, 830464, 1660928]

約数ペア:

[(1, 1660928), (2, 830464), (4, 415232), (8, 207616), (16, 103808), (32, 51904), (64, 25952), (128, 12976), (256, 6488), (512, 3244), (811, 2048), (1024, 1622)]