168804928

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61339}}^1$

素因数の和:61394

約数の個数: 28

約数和(自身を含む): 342767920

約数和(自身を除く): 173962992

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 61339, 122678, 245356, 490712, 981424, 1962848, 2637577, 3925696, 5275154, 10550308, 21100616, 42201232, 84402464, 168804928]

約数ペア:

[(1, 168804928), (2, 84402464), (4, 42201232), (8, 21100616), (16, 10550308), (32, 5275154), (43, 3925696), (64, 2637577), (86, 1962848), (172, 981424), (344, 490712), (688, 245356), (1376, 122678), (2752, 61339)]