42976264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 82938240

約数和(自身を除く): 39961976

約数列:

[1, 2, 4, 8, 43, 86, 172, 271, 344, 461, 542, 922, 1084, 1844, 2168, 3688, 11653, 19823, 23306, 39646, 46612, 79292, 93224, 124931, 158584, 249862, 499724, 999448, 5372033, 10744066, 21488132, 42976264]

約数ペア:

[(1, 42976264), (2, 21488132), (4, 10744066), (8, 5372033), (43, 999448), (86, 499724), (172, 249862), (271, 158584), (344, 124931), (461, 93224), (542, 79292), (922, 46612), (1084, 39646), (1844, 23306), (2168, 19823), (3688, 11653)]