22232656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19571}}^1$

素因数の和:19650

約数の個数: 20

約数和(自身を含む): 43684704

約数和(自身を除く): 21452048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19571, 39142, 78284, 156568, 313136, 1389541, 2779082, 5558164, 11116328, 22232656]

約数ペア:

[(1, 22232656), (2, 11116328), (4, 5558164), (8, 2779082), (16, 1389541), (71, 313136), (142, 156568), (284, 78284), (568, 39142), (1136, 19571)]