87513256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 170454240

約数和(自身を除く): 82940984

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 3797, 5762, 7594, 11524, 15188, 23048, 30376, 163271, 254399, 326542, 508798, 653084, 1017596, 1306168, 2035192, 10939157, 21878314, 43756628, 87513256]

約数ペア:

[(1, 87513256), (2, 43756628), (4, 21878314), (8, 10939157), (43, 2035192), (67, 1306168), (86, 1017596), (134, 653084), (172, 508798), (268, 326542), (344, 254399), (536, 163271), (2881, 30376), (3797, 23048), (5762, 15188), (7594, 11524)]