57280624

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43133}}^1$

素因数の和:43224

約数の個数: 20

約数和(自身を含む): 112320936

約数和(自身を除く): 55040312

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43133, 86266, 172532, 345064, 690128, 3580039, 7160078, 14320156, 28640312, 57280624]

約数ペア:

[(1, 57280624), (2, 28640312), (4, 14320156), (8, 7160078), (16, 3580039), (83, 690128), (166, 345064), (332, 172532), (664, 86266), (1328, 43133)]