27239792

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16529}}^1$

素因数の和:16640

約数の個数: 20

約数和(自身を含む): 53292720

約数和(自身を除く): 26052928

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16529, 33058, 66116, 132232, 264464, 1702487, 3404974, 6809948, 13619896, 27239792]

約数ペア:

[(1, 27239792), (2, 13619896), (4, 6809948), (8, 3404974), (16, 1702487), (103, 264464), (206, 132232), (412, 66116), (824, 33058), (1648, 16529)]