64847096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 60605704

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 1439, 2878, 5633, 5756, 11266, 11512, 22532, 45064, 61877, 123754, 188509, 247508, 377018, 495016, 754036, 1508072, 8105887, 16211774, 32423548, 64847096]

約数ペア:

[(1, 64847096), (2, 32423548), (4, 16211774), (8, 8105887), (43, 1508072), (86, 754036), (131, 495016), (172, 377018), (262, 247508), (344, 188509), (524, 123754), (1048, 61877), (1439, 45064), (2878, 22532), (5633, 11512), (5756, 11266)]