89456272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 177533280

約数和(自身を除く): 88077008

約数列:

[1, 2, 4, 8, 16, 59, 118, 193, 236, 386, 472, 491, 772, 944, 982, 1544, 1964, 3088, 3928, 7856, 11387, 22774, 28969, 45548, 57938, 91096, 94763, 115876, 182192, 189526, 231752, 379052, 463504, 758104, 1516208, 5591017, 11182034, 22364068, 44728136, 89456272]

約数ペア:

[(1, 89456272), (2, 44728136), (4, 22364068), (8, 11182034), (16, 5591017), (59, 1516208), (118, 758104), (193, 463504), (236, 379052), (386, 231752), (472, 189526), (491, 182192), (772, 115876), (944, 94763), (982, 91096), (1544, 57938), (1964, 45548), (3088, 28969), (3928, 22774), (7856, 11387)]