945248

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 1884960

約数和(自身を除く): 939712

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 271, 436, 542, 872, 1084, 1744, 2168, 3488, 4336, 8672, 29539, 59078, 118156, 236312, 472624, 945248]

約数ペア:

[(1, 945248), (2, 472624), (4, 236312), (8, 118156), (16, 59078), (32, 29539), (109, 8672), (218, 4336), (271, 3488), (436, 2168), (542, 1744), (872, 1084)]