86768902076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{243732871}}^1$

素因数の和:243732964

約数の個数: 12

約数和(自身を含む): 153551709360

約数和(自身を除く): 66782807284

約数列:

[1, 2, 4, 89, 178, 356, 243732871, 487465742, 974931484, 21692225519, 43384451038, 86768902076]

約数ペア:

[(1, 86768902076), (2, 43384451038), (4, 21692225519), (89, 974931484), (178, 487465742), (356, 243732871)]