31304168

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1291}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 67287360

約数和(自身を除く): 35983192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 1291, 1732, 2582, 3031, 3464, 5164, 6062, 9037, 10328, 12124, 18074, 24248, 36148, 72296, 559003, 1118006, 2236012, 3913021, 4472024, 7826042, 15652084, 31304168]

約数ペア:

[(1, 31304168), (2, 15652084), (4, 7826042), (7, 4472024), (8, 3913021), (14, 2236012), (28, 1118006), (56, 559003), (433, 72296), (866, 36148), (1291, 24248), (1732, 18074), (2582, 12124), (3031, 10328), (3464, 9037), (5164, 6062)]