31308846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 66301440

約数和(自身を除く): 34992594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 1423, 2846, 3667, 4269, 7334, 8538, 11001, 22002, 27037, 54074, 81111, 162222, 274639, 549278, 823917, 1647834, 5218141, 10436282, 15654423, 31308846]

約数ペア:

[(1, 31308846), (2, 15654423), (3, 10436282), (6, 5218141), (19, 1647834), (38, 823917), (57, 549278), (114, 274639), (193, 162222), (386, 81111), (579, 54074), (1158, 27037), (1423, 22002), (2846, 11001), (3667, 8538), (4269, 7334)]