31322488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{206069}}^1$

素因数の和:206094

約数の個数: 16

約数和(自身を含む): 61821000

約数和(自身を除く): 30498512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 206069, 412138, 824276, 1648552, 3915311, 7830622, 15661244, 31322488]

約数ペア:

[(1, 31322488), (2, 15661244), (4, 7830622), (8, 3915311), (19, 1648552), (38, 824276), (76, 412138), (152, 206069)]