82426528

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 170644320

約数和(自身を除く): 88217792

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 1619, 3182, 3238, 6364, 6476, 12728, 12952, 25456, 25904, 50912, 51808, 59903, 69617, 119806, 139234, 239612, 278468, 479224, 556936, 958448, 1113872, 1916896, 2227744, 2575829, 5151658, 10303316, 20606632, 41213264, 82426528]

約数ペア:

[(1, 82426528), (2, 41213264), (4, 20606632), (8, 10303316), (16, 5151658), (32, 2575829), (37, 2227744), (43, 1916896), (74, 1113872), (86, 958448), (148, 556936), (172, 479224), (296, 278468), (344, 239612), (592, 139234), (688, 119806), (1184, 69617), (1376, 59903), (1591, 51808), (1619, 50912), (3182, 25904), (3238, 25456), (6364, 12952), (6476, 12728)]