22070576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 47206800

約数和(自身を除く): 25136224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1409, 1424, 1958, 2818, 3916, 5636, 7832, 11272, 15499, 15664, 22544, 30998, 61996, 123992, 125401, 247984, 250802, 501604, 1003208, 1379411, 2006416, 2758822, 5517644, 11035288, 22070576]

約数ペア:

[(1, 22070576), (2, 11035288), (4, 5517644), (8, 2758822), (11, 2006416), (16, 1379411), (22, 1003208), (44, 501604), (88, 250802), (89, 247984), (176, 125401), (178, 123992), (356, 61996), (712, 30998), (979, 22544), (1409, 15664), (1424, 15499), (1958, 11272), (2818, 7832), (3916, 5636)]