56964368

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{21319}}^1$

素因数の和:21494

約数の個数: 20

約数和(自身を含む): 111034560

約数和(自身を除く): 54070192

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 21319, 42638, 85276, 170552, 341104, 3560273, 7120546, 14241092, 28482184, 56964368]

約数ペア:

[(1, 56964368), (2, 28482184), (4, 14241092), (8, 7120546), (16, 3560273), (167, 341104), (334, 170552), (668, 85276), (1336, 42638), (2672, 21319)]