31008082

素因数分解:

$2^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1210

約数の個数: 24

約数和(自身を含む): 54310284

約数和(自身を除く): 23302202

約数列:

[1, 2, 7, 14, 49, 98, 397, 794, 797, 1594, 2779, 5558, 5579, 11158, 19453, 38906, 39053, 78106, 316409, 632818, 2214863, 4429726, 15504041, 31008082]

約数ペア:

[(1, 31008082), (2, 15504041), (7, 4429726), (14, 2214863), (49, 632818), (98, 316409), (397, 78106), (794, 39053), (797, 38906), (1594, 19453), (2779, 11158), (5558, 5579)]