31483913784

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2671751}}^1$

素因数の和:2672251

約数の個数: 32

約数和(自身を含む): 78870119040

約数和(自身を除く): 47386205256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 2671751, 5343502, 8015253, 10687004, 16030506, 21374008, 32061012, 64122024, 1311829741, 2623659482, 3935489223, 5247318964, 7870978446, 10494637928, 15741956892, 31483913784]

約数ペア:

[(1, 31483913784), (2, 15741956892), (3, 10494637928), (4, 7870978446), (6, 5247318964), (8, 3935489223), (12, 2623659482), (24, 1311829741), (491, 64122024), (982, 32061012), (1473, 21374008), (1964, 16030506), (2946, 10687004), (3928, 8015253), (5892, 5343502), (11784, 2671751)]