16423736

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 35343840

約数和(自身を除く): 18920104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 937, 1252, 1874, 2191, 2504, 3748, 4382, 6559, 7496, 8764, 13118, 17528, 26236, 52472, 293281, 586562, 1173124, 2052967, 2346248, 4105934, 8211868, 16423736]

約数ペア:

[(1, 16423736), (2, 8211868), (4, 4105934), (7, 2346248), (8, 2052967), (14, 1173124), (28, 586562), (56, 293281), (313, 52472), (626, 26236), (937, 17528), (1252, 13118), (1874, 8764), (2191, 7496), (2504, 6559), (3748, 4382)]