219480512

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{16253}}^1$

素因数の和:16476

約数の個数: 28

約数和(自身を含む): 437622696

約数和(自身を除く): 218142184

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 16253, 32506, 65012, 130024, 260048, 520096, 1040192, 3429383, 6858766, 13717532, 27435064, 54870128, 109740256, 219480512]

約数ペア:

[(1, 219480512), (2, 109740256), (4, 54870128), (8, 27435064), (16, 13717532), (32, 6858766), (64, 3429383), (211, 1040192), (422, 520096), (844, 260048), (1688, 130024), (3376, 65012), (6752, 32506), (13504, 16253)]