87858298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 150740352

約数和(自身を除く): 62882054

約数列:

[1, 2, 11, 22, 23, 46, 253, 401, 433, 506, 802, 866, 4411, 4763, 8822, 9223, 9526, 9959, 18446, 19918, 101453, 109549, 173633, 202906, 219098, 347266, 1909963, 3819926, 3993559, 7987118, 43929149, 87858298]

約数ペア:

[(1, 87858298), (2, 43929149), (11, 7987118), (22, 3993559), (23, 3819926), (46, 1909963), (253, 347266), (401, 219098), (433, 202906), (506, 173633), (802, 109549), (866, 101453), (4411, 19918), (4763, 18446), (8822, 9959), (9223, 9526)]