31356094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 60235776

約数和(自身を除く): 28879682

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5503, 5698, 11006, 38521, 60533, 77042, 121066, 203611, 407222, 423731, 847462, 1425277, 2239721, 2850554, 4479442, 15678047, 31356094]

約数ペア:

[(1, 31356094), (2, 15678047), (7, 4479442), (11, 2850554), (14, 2239721), (22, 1425277), (37, 847462), (74, 423731), (77, 407222), (154, 203611), (259, 121066), (407, 77042), (518, 60533), (814, 38521), (2849, 11006), (5503, 5698)]