23161264

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 51568128

約数和(自身を除く): 28406864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 911, 1589, 1816, 1822, 3178, 3632, 3644, 6356, 6377, 7288, 12712, 12754, 14576, 25424, 25508, 51016, 102032, 206797, 413594, 827188, 1447579, 1654376, 2895158, 3308752, 5790316, 11580632, 23161264]

約数ペア:

[(1, 23161264), (2, 11580632), (4, 5790316), (7, 3308752), (8, 2895158), (14, 1654376), (16, 1447579), (28, 827188), (56, 413594), (112, 206797), (227, 102032), (454, 51016), (908, 25508), (911, 25424), (1589, 14576), (1816, 12754), (1822, 12712), (3178, 7288), (3632, 6377), (3644, 6356)]