31493994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2767}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 72278016

約数和(自身を除く): 40784022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 2767, 3794, 5534, 5691, 8301, 11382, 16602, 19369, 38738, 58107, 116214, 749857, 1499714, 2249571, 4499142, 5248999, 10497998, 15746997, 31493994]

約数ペア:

[(1, 31493994), (2, 15746997), (3, 10497998), (6, 5248999), (7, 4499142), (14, 2249571), (21, 1499714), (42, 749857), (271, 116214), (542, 58107), (813, 38738), (1626, 19369), (1897, 16602), (2767, 11382), (3794, 8301), (5534, 5691)]