89417054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21841}}^1$

素因数の和:21955

約数の個数: 16

約数和(自身を含む): 141536160

約数和(自身を除く): 52119106

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 21841, 43682, 502343, 1004686, 1943849, 3887698, 44708527, 89417054]

約数ペア:

[(1, 89417054), (2, 44708527), (23, 3887698), (46, 1943849), (89, 1004686), (178, 502343), (2047, 43682), (4094, 21841)]