16540608408

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2681681}}^1$

素因数の和:2681947

約数の個数: 32

約数和(自身を含む): 41512437360

約数和(自身を除く): 24971828952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 2681681, 5363362, 8045043, 10726724, 16090086, 21453448, 32180172, 64360344, 689192017, 1378384034, 2067576051, 2756768068, 4135152102, 5513536136, 8270304204, 16540608408]

約数ペア:

[(1, 16540608408), (2, 8270304204), (3, 5513536136), (4, 4135152102), (6, 2756768068), (8, 2067576051), (12, 1378384034), (24, 689192017), (257, 64360344), (514, 32180172), (771, 21453448), (1028, 16090086), (1542, 10726724), (2056, 8045043), (3084, 5363362), (6168, 2681681)]