31327716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 52497564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 809, 922, 1383, 1618, 1844, 2427, 2766, 3227, 3236, 4854, 5532, 5663, 6454, 9681, 9708, 11326, 12908, 16989, 19362, 22652, 33978, 38724, 67956, 372949, 745898, 1118847, 1491796, 2237694, 2610643, 4475388, 5221286, 7831929, 10442572, 15663858, 31327716]

約数ペア:

[(1, 31327716), (2, 15663858), (3, 10442572), (4, 7831929), (6, 5221286), (7, 4475388), (12, 2610643), (14, 2237694), (21, 1491796), (28, 1118847), (42, 745898), (84, 372949), (461, 67956), (809, 38724), (922, 33978), (1383, 22652), (1618, 19362), (1844, 16989), (2427, 12908), (2766, 11326), (3227, 9708), (3236, 9681), (4854, 6454), (5532, 5663)]