85864204084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1129792159}}^1$

素因数の和:1129792182

約数の個数: 12

約数和(自身を含む): 158170902400

約数和(自身を除く): 72306698316

約数列:

[1, 2, 4, 19, 38, 76, 1129792159, 2259584318, 4519168636, 21466051021, 42932102042, 85864204084]

約数ペア:

[(1, 85864204084), (2, 42932102042), (4, 21466051021), (19, 4519168636), (38, 2259584318), (76, 1129792159)]