9217136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13397}}^1$

素因数の和:13448

約数の個数: 20

約数和(自身を含む): 18274872

約数和(自身を除く): 9057736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13397, 26794, 53588, 107176, 214352, 576071, 1152142, 2304284, 4608568, 9217136]

約数ペア:

[(1, 9217136), (2, 4608568), (4, 2304284), (8, 1152142), (16, 576071), (43, 214352), (86, 107176), (172, 53588), (344, 26794), (688, 13397)]