858223432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{4943}}^1$

素因数の和:6933

約数の個数: 32

約数和(自身を含む): 1756702080

約数和(自身を除く): 898478648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1973, 3946, 4943, 7892, 9886, 15784, 19772, 21703, 39544, 43406, 54373, 86812, 108746, 173624, 217492, 434984, 9752539, 19505078, 39010156, 78020312, 107277929, 214555858, 429111716, 858223432]

約数ペア:

[(1, 858223432), (2, 429111716), (4, 214555858), (8, 107277929), (11, 78020312), (22, 39010156), (44, 19505078), (88, 9752539), (1973, 434984), (3946, 217492), (4943, 173624), (7892, 108746), (9886, 86812), (15784, 54373), (19772, 43406), (21703, 39544)]