31158942

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 63578112

約数和(自身を除く): 32419170

約数列:

[1, 2, 3, 6, 103, 127, 206, 254, 309, 381, 397, 618, 762, 794, 1191, 2382, 13081, 26162, 39243, 40891, 50419, 78486, 81782, 100838, 122673, 151257, 245346, 302514, 5193157, 10386314, 15579471, 31158942]

約数ペア:

[(1, 31158942), (2, 15579471), (3, 10386314), (6, 5193157), (103, 302514), (127, 245346), (206, 151257), (254, 122673), (309, 100838), (381, 81782), (397, 78486), (618, 50419), (762, 40891), (794, 39243), (1191, 26162), (2382, 13081)]