21562624

素因数分解:

$2^8\times {\mathrm{84229}}^1$

素因数の和:84245

約数の個数: 18

約数和(自身を含む): 43041530

約数和(自身を除く): 21478906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 84229, 168458, 336916, 673832, 1347664, 2695328, 5390656, 10781312, 21562624]

約数ペア:

[(1, 21562624), (2, 10781312), (4, 5390656), (8, 2695328), (16, 1347664), (32, 673832), (64, 336916), (128, 168458), (256, 84229)]