25450064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15443}}^1$

素因数の和:15554

約数の個数: 20

約数和(自身を含む): 49791456

約数和(自身を除く): 24341392

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15443, 30886, 61772, 123544, 247088, 1590629, 3181258, 6362516, 12725032, 25450064]

約数ペア:

[(1, 25450064), (2, 12725032), (4, 6362516), (8, 3181258), (16, 1590629), (103, 247088), (206, 123544), (412, 61772), (824, 30886), (1648, 15443)]