91428896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 194802048

約数和(自身を除く): 103373152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 811, 1084, 1622, 2168, 3244, 3523, 4336, 6488, 7046, 8672, 10543, 12976, 14092, 21086, 25952, 28184, 42172, 56368, 84344, 112736, 168688, 219781, 337376, 439562, 879124, 1758248, 2857153, 3516496, 5714306, 7032992, 11428612, 22857224, 45714448, 91428896]

約数ペア:

[(1, 91428896), (2, 45714448), (4, 22857224), (8, 11428612), (13, 7032992), (16, 5714306), (26, 3516496), (32, 2857153), (52, 1758248), (104, 879124), (208, 439562), (271, 337376), (416, 219781), (542, 168688), (811, 112736), (1084, 84344), (1622, 56368), (2168, 42172), (3244, 28184), (3523, 25952), (4336, 21086), (6488, 14092), (7046, 12976), (8672, 10543)]