21550496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61223}}^1$

素因数の和:61244

約数の個数: 24

約数和(自身を含む): 46285344

約数和(自身を除く): 24734848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 61223, 122446, 244892, 489784, 673453, 979568, 1346906, 1959136, 2693812, 5387624, 10775248, 21550496]

約数ペア:

[(1, 21550496), (2, 10775248), (4, 5387624), (8, 2693812), (11, 1959136), (16, 1346906), (22, 979568), (32, 673453), (44, 489784), (88, 244892), (176, 122446), (352, 61223)]