31967608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 31484552

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 2447, 3266, 4894, 6532, 9788, 13064, 19576, 56281, 112562, 173737, 225124, 347474, 450248, 694948, 1389896, 3995951, 7991902, 15983804, 31967608]

約数ペア:

[(1, 31967608), (2, 15983804), (4, 7991902), (8, 3995951), (23, 1389896), (46, 694948), (71, 450248), (92, 347474), (142, 225124), (184, 173737), (284, 112562), (568, 56281), (1633, 19576), (2447, 13064), (3266, 9788), (4894, 6532)]