2891152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16427}}^1$

素因数の和:16446

約数の個数: 20

約数和(自身を含む): 6111216

約数和(自身を除く): 3220064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16427, 32854, 65708, 131416, 180697, 262832, 361394, 722788, 1445576, 2891152]

約数ペア:

[(1, 2891152), (2, 1445576), (4, 722788), (8, 361394), (11, 262832), (16, 180697), (22, 131416), (44, 65708), (88, 32854), (176, 16427)]