90266074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18133}}^1$

素因数の和:18285

約数の個数: 16

約数和(自身を含む): 143621280

約数和(自身を除く): 53355206

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 18133, 36266, 344527, 689054, 2375423, 4750846, 45133037, 90266074]

約数ペア:

[(1, 90266074), (2, 45133037), (19, 4750846), (38, 2375423), (131, 689054), (262, 344527), (2489, 36266), (4978, 18133)]