89869912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1867}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 184259520

約数和(自身を除く): 94389608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 1094, 1867, 2188, 3734, 4376, 6017, 7468, 12034, 14936, 20537, 24068, 41074, 48136, 82148, 164296, 1021249, 2042498, 4084996, 8169992, 11233739, 22467478, 44934956, 89869912]

約数ペア:

[(1, 89869912), (2, 44934956), (4, 22467478), (8, 11233739), (11, 8169992), (22, 4084996), (44, 2042498), (88, 1021249), (547, 164296), (1094, 82148), (1867, 48136), (2188, 41074), (3734, 24068), (4376, 20537), (6017, 14936), (7468, 12034)]