31080046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10271}}^1$

素因数の和:10379

約数の個数: 16

約数和(自身を含む): 49921920

約数和(自身を除く): 18841874

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 10271, 20542, 174607, 349214, 914119, 1828238, 15540023, 31080046]

約数ペア:

[(1, 31080046), (2, 15540023), (17, 1828238), (34, 914119), (89, 349214), (178, 174607), (1513, 20542), (3026, 10271)]