65387176

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 127369440

約数和(自身を除く): 61982264

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2837, 2881, 5674, 5762, 11348, 11524, 22696, 23048, 121991, 190079, 243982, 380158, 487964, 760316, 975928, 1520632, 8173397, 16346794, 32693588, 65387176]

約数ペア:

[(1, 65387176), (2, 32693588), (4, 16346794), (8, 8173397), (43, 1520632), (67, 975928), (86, 760316), (134, 487964), (172, 380158), (268, 243982), (344, 190079), (536, 121991), (2837, 23048), (2881, 22696), (5674, 11524), (5762, 11348)]