22891996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 43409520

約数和(自身を除く): 20517524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 7829, 15658, 31316, 133093, 266186, 336647, 532372, 673294, 1346588, 5722999, 11445998, 22891996]

約数ペア:

[(1, 22891996), (2, 11445998), (4, 5722999), (17, 1346588), (34, 673294), (43, 532372), (68, 336647), (86, 266186), (172, 133093), (731, 31316), (1462, 15658), (2924, 7829)]