89790586

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 52976774

約数列:

[1, 2, 47, 53, 67, 94, 106, 134, 269, 538, 2491, 3149, 3551, 4982, 6298, 7102, 12643, 14257, 18023, 25286, 28514, 36046, 166897, 333794, 670079, 847081, 955219, 1340158, 1694162, 1910438, 44895293, 89790586]

約数ペア:

[(1, 89790586), (2, 44895293), (47, 1910438), (53, 1694162), (67, 1340158), (94, 955219), (106, 847081), (134, 670079), (269, 333794), (538, 166897), (2491, 36046), (3149, 28514), (3551, 25286), (4982, 18023), (6298, 14257), (7102, 12643)]