31689588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{377257}}^1$

素因数の和:377271

約数の個数: 24

約数和(自身を含む): 84505792

約数和(自身を除く): 52816204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 377257, 754514, 1131771, 1509028, 2263542, 2640799, 4527084, 5281598, 7922397, 10563196, 15844794, 31689588]

約数ペア:

[(1, 31689588), (2, 15844794), (3, 10563196), (4, 7922397), (6, 5281598), (7, 4527084), (12, 2640799), (14, 2263542), (21, 1509028), (28, 1131771), (42, 754514), (84, 377257)]