31022314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 50250564

約数和(自身を除く): 19228250

約数列:

[1, 2, 17, 34, 71, 142, 181, 362, 1207, 2414, 3077, 5041, 6154, 10082, 12851, 25702, 85697, 171394, 218467, 436934, 912421, 1824842, 15511157, 31022314]

約数ペア:

[(1, 31022314), (2, 15511157), (17, 1824842), (34, 912421), (71, 436934), (142, 218467), (181, 171394), (362, 85697), (1207, 25702), (2414, 12851), (3077, 10082), (5041, 6154)]