164419912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{437287}}^1$

素因数の和:437340

約数の個数: 16

約数和(自身を含む): 314847360

約数和(自身を除く): 150427448

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 437287, 874574, 1749148, 3498296, 20552489, 41104978, 82209956, 164419912]

約数ペア:

[(1, 164419912), (2, 82209956), (4, 41104978), (8, 20552489), (47, 3498296), (94, 1749148), (188, 874574), (376, 437287)]