16160452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 19643708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 739, 781, 994, 1478, 1562, 1988, 2956, 3124, 5173, 5467, 8129, 10346, 10934, 16258, 20692, 21868, 32516, 52469, 56903, 104938, 113806, 209876, 227612, 367283, 577159, 734566, 1154318, 1469132, 2308636, 4040113, 8080226, 16160452]

約数ペア:

[(1, 16160452), (2, 8080226), (4, 4040113), (7, 2308636), (11, 1469132), (14, 1154318), (22, 734566), (28, 577159), (44, 367283), (71, 227612), (77, 209876), (142, 113806), (154, 104938), (284, 56903), (308, 52469), (497, 32516), (739, 21868), (781, 20692), (994, 16258), (1478, 10934), (1562, 10346), (1988, 8129), (2956, 5467), (3124, 5173)]