31460212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30367}}^1$

素因数の和:30415

約数の個数: 24

約数和(自身を含む): 64623104

約数和(自身を除く): 33162892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 30367, 60734, 121468, 212569, 425138, 850276, 1123579, 2247158, 4494316, 7865053, 15730106, 31460212]

約数ペア:

[(1, 31460212), (2, 15730106), (4, 7865053), (7, 4494316), (14, 2247158), (28, 1123579), (37, 850276), (74, 425138), (148, 212569), (259, 121468), (518, 60734), (1036, 30367)]