40687616

素因数分解:

$2^{11}\times {\mathrm{19867}}^1$

素因数の和:19889

約数の個数: 24

約数和(自身を含む): 81359460

約数和(自身を除く): 40671844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 19867, 39734, 79468, 158936, 317872, 635744, 1271488, 2542976, 5085952, 10171904, 20343808, 40687616]

約数ペア:

[(1, 40687616), (2, 20343808), (4, 10171904), (8, 5085952), (16, 2542976), (32, 1271488), (64, 635744), (128, 317872), (256, 158936), (512, 79468), (1024, 39734), (2048, 19867)]