27831142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2473}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 44353872

約数和(自身を除く): 16522730

約数列:

[1, 2, 17, 34, 331, 662, 2473, 4946, 5627, 11254, 42041, 84082, 818563, 1637126, 13915571, 27831142]

約数ペア:

[(1, 27831142), (2, 13915571), (17, 1637126), (34, 818563), (331, 84082), (662, 42041), (2473, 11254), (4946, 5627)]