31415934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 68783616

約数和(自身を除く): 37367682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 367, 734, 1101, 1297, 2202, 2594, 3891, 4037, 7782, 8074, 12111, 14267, 24222, 28534, 42801, 85602, 475999, 951998, 1427997, 2855994, 5235989, 10471978, 15707967, 31415934]

約数ペア:

[(1, 31415934), (2, 15707967), (3, 10471978), (6, 5235989), (11, 2855994), (22, 1427997), (33, 951998), (66, 475999), (367, 85602), (734, 42801), (1101, 28534), (1297, 24222), (2202, 14267), (2594, 12111), (3891, 8074), (4037, 7782)]