40565248

素因数分解:

$2^9\times {\mathrm{79229}}^1$

素因数の和:79247

約数の個数: 20

約数和(自身を含む): 81052290

約数和(自身を除く): 40487042

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 79229, 158458, 316916, 633832, 1267664, 2535328, 5070656, 10141312, 20282624, 40565248]

約数ペア:

[(1, 40565248), (2, 20282624), (4, 10141312), (8, 5070656), (16, 2535328), (32, 1267664), (64, 633832), (128, 316916), (256, 158458), (512, 79229)]