17397488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{16229}}^1$

素因数の和:16304

約数の個数: 20

約数和(自身を含む): 34212840

約数和(自身を除く): 16815352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 16229, 32458, 64916, 129832, 259664, 1087343, 2174686, 4349372, 8698744, 17397488]

約数ペア:

[(1, 17397488), (2, 8698744), (4, 4349372), (8, 2174686), (16, 1087343), (67, 259664), (134, 129832), (268, 64916), (536, 32458), (1072, 16229)]