31141978

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2791}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 53472384

約数和(自身を除く): 22330406

約数列:

[1, 2, 7, 14, 797, 1594, 2791, 5579, 5582, 11158, 19537, 39074, 2224427, 4448854, 15570989, 31141978]

約数ペア:

[(1, 31141978), (2, 15570989), (7, 4448854), (14, 2224427), (797, 39074), (1594, 19537), (2791, 11158), (5579, 5582)]