80244976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31151}}^1$

素因数の和:31189

約数の個数: 40

約数和(自身を含む): 185416704

約数和(自身を除く): 105171728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 31151, 62302, 124604, 218057, 249208, 436114, 498416, 716473, 872228, 1432946, 1744456, 2865892, 3488912, 5015311, 5731784, 10030622, 11463568, 20061244, 40122488, 80244976]

約数ペア:

[(1, 80244976), (2, 40122488), (4, 20061244), (7, 11463568), (8, 10030622), (14, 5731784), (16, 5015311), (23, 3488912), (28, 2865892), (46, 1744456), (56, 1432946), (92, 872228), (112, 716473), (161, 498416), (184, 436114), (322, 249208), (368, 218057), (644, 124604), (1288, 62302), (2576, 31151)]