89531128

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{16931}}^1$

素因数の和:17598

約数の個数: 16

約数和(自身を含む): 168134760

約数和(自身を除く): 78603632

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 16931, 33862, 67724, 135448, 11191391, 22382782, 44765564, 89531128]

約数ペア:

[(1, 89531128), (2, 44765564), (4, 22382782), (8, 11191391), (661, 135448), (1322, 67724), (2644, 33862), (5288, 16931)]