22381312

素因数分解:

$2^8\times {\mathrm{87427}}^1$

素因数の和:87443

約数の個数: 18

約数和(自身を含む): 44675708

約数和(自身を除く): 22294396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 87427, 174854, 349708, 699416, 1398832, 2797664, 5595328, 11190656, 22381312]

約数ペア:

[(1, 22381312), (2, 11190656), (4, 5595328), (8, 2797664), (16, 1398832), (32, 699416), (64, 349708), (128, 174854), (256, 87427)]