39396256

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{28631}}^1$

素因数の和:28684

約数の個数: 24

約数和(自身を含む): 79367904

約数和(自身を除く): 39971648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 28631, 57262, 114524, 229048, 458096, 916192, 1231133, 2462266, 4924532, 9849064, 19698128, 39396256]

約数ペア:

[(1, 39396256), (2, 19698128), (4, 9849064), (8, 4924532), (16, 2462266), (32, 1231133), (43, 916192), (86, 458096), (172, 229048), (344, 114524), (688, 57262), (1376, 28631)]