28583456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81203}}^1$

素因数の和:81224

約数の個数: 24

約数和(自身を含む): 61390224

約数和(自身を除く): 32806768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81203, 162406, 324812, 649624, 893233, 1299248, 1786466, 2598496, 3572932, 7145864, 14291728, 28583456]

約数ペア:

[(1, 28583456), (2, 14291728), (4, 7145864), (8, 3572932), (11, 2598496), (16, 1786466), (22, 1299248), (32, 893233), (44, 649624), (88, 324812), (176, 162406), (352, 81203)]