23581976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1549}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 48546000

約数和(自身を除く): 24964024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1549, 1903, 3098, 3806, 6196, 7612, 12392, 15224, 17039, 34078, 68156, 136312, 267977, 535954, 1071908, 2143816, 2947747, 5895494, 11790988, 23581976]

約数ペア:

[(1, 23581976), (2, 11790988), (4, 5895494), (8, 2947747), (11, 2143816), (22, 1071908), (44, 535954), (88, 267977), (173, 136312), (346, 68156), (692, 34078), (1384, 17039), (1549, 15224), (1903, 12392), (3098, 7612), (3806, 6196)]