124922912

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{90787}}^1$

素因数の和:90840

約数の個数: 24

約数和(自身を含む): 251664336

約数和(自身を除く): 126741424

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 90787, 181574, 363148, 726296, 1452592, 2905184, 3903841, 7807682, 15615364, 31230728, 62461456, 124922912]

約数ペア:

[(1, 124922912), (2, 62461456), (4, 31230728), (8, 15615364), (16, 7807682), (32, 3903841), (43, 2905184), (86, 1452592), (172, 726296), (344, 363148), (688, 181574), (1376, 90787)]