31253064

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18341}}^1$

素因数の和:18421

約数の個数: 32

約数和(自身を含む): 79237440

約数和(自身を除く): 47984376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18341, 36682, 55023, 73364, 110046, 146728, 220092, 440184, 1302211, 2604422, 3906633, 5208844, 7813266, 10417688, 15626532, 31253064]

約数ペア:

[(1, 31253064), (2, 15626532), (3, 10417688), (4, 7813266), (6, 5208844), (8, 3906633), (12, 2604422), (24, 1302211), (71, 440184), (142, 220092), (213, 146728), (284, 110046), (426, 73364), (568, 55023), (852, 36682), (1704, 18341)]