5489968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31193}}^1$

素因数の和:31212

約数の個数: 20

約数和(自身を含む): 11604168

約数和(自身を除く): 6114200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 31193, 62386, 124772, 249544, 343123, 499088, 686246, 1372492, 2744984, 5489968]

約数ペア:

[(1, 5489968), (2, 2744984), (4, 1372492), (8, 686246), (11, 499088), (16, 343123), (22, 249544), (44, 124772), (88, 62386), (176, 31193)]