81088024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 157101120

約数和(自身を除く): 76013096

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 856, 2203, 4406, 4601, 8812, 9202, 17624, 18404, 36808, 94729, 189458, 235721, 378916, 471442, 757832, 942884, 1885768, 10136003, 20272006, 40544012, 81088024]

約数ペア:

[(1, 81088024), (2, 40544012), (4, 20272006), (8, 10136003), (43, 1885768), (86, 942884), (107, 757832), (172, 471442), (214, 378916), (344, 235721), (428, 189458), (856, 94729), (2203, 36808), (4406, 18404), (4601, 17624), (8812, 9202)]