16688128

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 44

約数和(自身を含む): 34225840

約数和(自身を除く): 17537712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 379, 512, 688, 758, 1024, 1376, 1516, 2752, 3032, 5504, 6064, 11008, 12128, 16297, 22016, 24256, 32594, 44032, 48512, 65188, 97024, 130376, 194048, 260752, 388096, 521504, 1043008, 2086016, 4172032, 8344064, 16688128]

約数ペア:

[(1, 16688128), (2, 8344064), (4, 4172032), (8, 2086016), (16, 1043008), (32, 521504), (43, 388096), (64, 260752), (86, 194048), (128, 130376), (172, 97024), (256, 65188), (344, 48512), (379, 44032), (512, 32594), (688, 24256), (758, 22016), (1024, 16297), (1376, 12128), (1516, 11008), (2752, 6064), (3032, 5504)]