16995664

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3587

約数の個数: 40

約数和(自身を含む): 38519360

約数和(自身を除く): 21523696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 3529, 4816, 7058, 14116, 24703, 28232, 49406, 56464, 98812, 151747, 197624, 303494, 395248, 606988, 1062229, 1213976, 2124458, 2427952, 4248916, 8497832, 16995664]

約数ペア:

[(1, 16995664), (2, 8497832), (4, 4248916), (7, 2427952), (8, 2124458), (14, 1213976), (16, 1062229), (28, 606988), (43, 395248), (56, 303494), (86, 197624), (112, 151747), (172, 98812), (301, 56464), (344, 49406), (602, 28232), (688, 24703), (1204, 14116), (2408, 7058), (3529, 4816)]