64696904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113903}}^1$

素因数の和:113980

約数の個数: 16

約数和(自身を含む): 123016320

約数和(自身を除く): 58319416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 113903, 227806, 455612, 911224, 8087113, 16174226, 32348452, 64696904]

約数ペア:

[(1, 64696904), (2, 32348452), (4, 16174226), (8, 8087113), (71, 911224), (142, 455612), (284, 227806), (568, 113903)]