87041792

素因数分解:

$2^8\times {\mathrm{340007}}^1$

素因数の和:340023

約数の個数: 18

約数和(自身を含む): 173744088

約数和(自身を除く): 86702296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 340007, 680014, 1360028, 2720056, 5440112, 10880224, 21760448, 43520896, 87041792]

約数ペア:

[(1, 87041792), (2, 43520896), (4, 21760448), (8, 10880224), (16, 5440112), (32, 2720056), (64, 1360028), (128, 680014), (256, 340007)]