31192248

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2647}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 78168960

約数和(自身を除く): 46976712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2647, 2946, 3928, 5294, 5892, 7941, 10588, 11784, 15882, 21176, 31764, 63528, 1299677, 2599354, 3899031, 5198708, 7798062, 10397416, 15596124, 31192248]

約数ペア:

[(1, 31192248), (2, 15596124), (3, 10397416), (4, 7798062), (6, 5198708), (8, 3899031), (12, 2599354), (24, 1299677), (491, 63528), (982, 31764), (1473, 21176), (1964, 15882), (2647, 11784), (2946, 10588), (3928, 7941), (5294, 5892)]