16665664

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2510

約数の個数: 28

約数和(自身を含む): 33388300

約数和(自身を除く): 16722636

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2389, 3488, 4778, 6976, 9556, 19112, 38224, 76448, 152896, 260401, 520802, 1041604, 2083208, 4166416, 8332832, 16665664]

約数ペア:

[(1, 16665664), (2, 8332832), (4, 4166416), (8, 2083208), (16, 1041604), (32, 520802), (64, 260401), (109, 152896), (218, 76448), (436, 38224), (872, 19112), (1744, 9556), (2389, 6976), (3488, 4778)]