16888024

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 32432400

約数和(自身を除く): 15544376

約数列:

[1, 2, 4, 8, 107, 109, 181, 214, 218, 362, 428, 436, 724, 856, 872, 1448, 11663, 19367, 19729, 23326, 38734, 39458, 46652, 77468, 78916, 93304, 154936, 157832, 2111003, 4222006, 8444012, 16888024]

約数ペア:

[(1, 16888024), (2, 8444012), (4, 4222006), (8, 2111003), (107, 157832), (109, 154936), (181, 93304), (214, 78916), (218, 77468), (362, 46652), (428, 39458), (436, 38734), (724, 23326), (856, 19729), (872, 19367), (1448, 11663)]