25587056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145381}}^1$

素因数の和:145400

約数の個数: 20

約数和(自身を含む): 54082104

約数和(自身を除く): 28495048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145381, 290762, 581524, 1163048, 1599191, 2326096, 3198382, 6396764, 12793528, 25587056]

約数ペア:

[(1, 25587056), (2, 12793528), (4, 6396764), (8, 3198382), (11, 2326096), (16, 1599191), (22, 1163048), (44, 581524), (88, 290762), (176, 145381)]