39419392

素因数分解:

$2^9\times {\mathrm{76991}}^1$

素因数の和:77009

約数の個数: 20

約数和(自身を含む): 78762816

約数和(自身を除く): 39343424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 76991, 153982, 307964, 615928, 1231856, 2463712, 4927424, 9854848, 19709696, 39419392]

約数ペア:

[(1, 39419392), (2, 19709696), (4, 9854848), (8, 4927424), (16, 2463712), (32, 1231856), (64, 615928), (128, 307964), (256, 153982), (512, 76991)]