89670008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1567}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 86447752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 1244, 1567, 2488, 3134, 6268, 7153, 12536, 14306, 28612, 36041, 57224, 72082, 144164, 288328, 487337, 974674, 1949348, 3898696, 11208751, 22417502, 44835004, 89670008]

約数ペア:

[(1, 89670008), (2, 44835004), (4, 22417502), (8, 11208751), (23, 3898696), (46, 1949348), (92, 974674), (184, 487337), (311, 288328), (622, 144164), (1244, 72082), (1567, 57224), (2488, 36041), (3134, 28612), (6268, 14306), (7153, 12536)]