85191170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 159306048

約数和(自身を除く): 74114878

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 2957, 5762, 5914, 14405, 14785, 28810, 29570, 127151, 198119, 254302, 396238, 635755, 990595, 1271510, 1981190, 8519117, 17038234, 42595585, 85191170]

約数ペア:

[(1, 85191170), (2, 42595585), (5, 17038234), (10, 8519117), (43, 1981190), (67, 1271510), (86, 990595), (134, 635755), (215, 396238), (335, 254302), (430, 198119), (670, 127151), (2881, 29570), (2957, 28810), (5762, 14785), (5914, 14405)]