89391754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1051}}^1$

素因数の和:1162

約数の個数: 24

約数和(自身を含む): 143383392

約数和(自身を除く): 53991638

約数列:

[1, 2, 23, 43, 46, 86, 989, 1051, 1849, 1978, 2102, 3698, 24173, 42527, 45193, 48346, 85054, 90386, 1039439, 1943299, 2078878, 3886598, 44695877, 89391754]

約数ペア:

[(1, 89391754), (2, 44695877), (23, 3886598), (43, 2078878), (46, 1943299), (86, 1039439), (989, 90386), (1051, 85054), (1849, 48346), (1978, 45193), (2102, 42527), (3698, 24173)]