85208456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3697}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 165966240

約数和(自身を除く): 80757784

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 3697, 5762, 7394, 11524, 14788, 23048, 29576, 158971, 247699, 317942, 495398, 635884, 990796, 1271768, 1981592, 10651057, 21302114, 42604228, 85208456]

約数ペア:

[(1, 85208456), (2, 42604228), (4, 21302114), (8, 10651057), (43, 1981592), (67, 1271768), (86, 990796), (134, 635884), (172, 495398), (268, 317942), (344, 247699), (536, 158971), (2881, 29576), (3697, 23048), (5762, 14788), (7394, 11524)]