8945248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21526

約数の個数: 24

約数和(自身を含む): 18966528

約数和(自身を除く): 10021280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21503, 43006, 86012, 172024, 279539, 344048, 559078, 688096, 1118156, 2236312, 4472624, 8945248]

約数ペア:

[(1, 8945248), (2, 4472624), (4, 2236312), (8, 1118156), (13, 688096), (16, 559078), (26, 344048), (32, 279539), (52, 172024), (104, 86012), (208, 43006), (416, 21503)]