86438656

素因数分解:

$2^8\times {\mathrm{337651}}^1$

素因数の和:337667

約数の個数: 18

約数和(自身を含む): 172540172

約数和(自身を除く): 86101516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 337651, 675302, 1350604, 2701208, 5402416, 10804832, 21609664, 43219328, 86438656]

約数ペア:

[(1, 86438656), (2, 43219328), (4, 21609664), (8, 10804832), (16, 5402416), (32, 2701208), (64, 1350604), (128, 675302), (256, 337651)]