22538848

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 36

約数和(自身を含む): 45590580

約数和(自身を除く): 23051732

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 419, 656, 838, 1312, 1676, 1681, 3352, 3362, 6704, 6724, 13408, 13448, 17179, 26896, 34358, 53792, 68716, 137432, 274864, 549728, 704339, 1408678, 2817356, 5634712, 11269424, 22538848]

約数ペア:

[(1, 22538848), (2, 11269424), (4, 5634712), (8, 2817356), (16, 1408678), (32, 704339), (41, 549728), (82, 274864), (164, 137432), (328, 68716), (419, 53792), (656, 34358), (838, 26896), (1312, 17179), (1676, 13448), (1681, 13408), (3352, 6724), (3362, 6704)]