171602008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{320153}}^1$

素因数の和:320226

約数の個数: 16

約数和(自身を含む): 326557080

約数和(自身を除く): 154955072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 320153, 640306, 1280612, 2561224, 21450251, 42900502, 85801004, 171602008]

約数ペア:

[(1, 171602008), (2, 85801004), (4, 42900502), (8, 21450251), (67, 2561224), (134, 1280612), (268, 640306), (536, 320153)]