16555904

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 33192840

約数和(自身を除く): 16636936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 613, 844, 1226, 1688, 2452, 3376, 4904, 6752, 9808, 13504, 19616, 27008, 39232, 78464, 129343, 258686, 517372, 1034744, 2069488, 4138976, 8277952, 16555904]

約数ペア:

[(1, 16555904), (2, 8277952), (4, 4138976), (8, 2069488), (16, 1034744), (32, 517372), (64, 258686), (128, 129343), (211, 78464), (422, 39232), (613, 27008), (844, 19616), (1226, 13504), (1688, 9808), (2452, 6752), (3376, 4904)]