31314912

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 82836432

約数和(自身を除く): 51521520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2381, 3288, 4384, 4762, 6576, 7143, 9524, 13152, 14286, 19048, 28572, 38096, 57144, 76192, 114288, 228576, 326197, 652394, 978591, 1304788, 1957182, 2609576, 3914364, 5219152, 7828728, 10438304, 15657456, 31314912]

約数ペア:

[(1, 31314912), (2, 15657456), (3, 10438304), (4, 7828728), (6, 5219152), (8, 3914364), (12, 2609576), (16, 1957182), (24, 1304788), (32, 978591), (48, 652394), (96, 326197), (137, 228576), (274, 114288), (411, 76192), (548, 57144), (822, 38096), (1096, 28572), (1644, 19048), (2192, 14286), (2381, 13152), (3288, 9524), (4384, 7143), (4762, 6576)]