31664248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4673}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 74597040

約数和(自身を除く): 42932792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4673, 6776, 9346, 18692, 32711, 37384, 51403, 65422, 102806, 130844, 205612, 261688, 359821, 411224, 565433, 719642, 1130866, 1439284, 2261732, 2878568, 3958031, 4523464, 7916062, 15832124, 31664248]

約数ペア:

[(1, 31664248), (2, 15832124), (4, 7916062), (7, 4523464), (8, 3958031), (11, 2878568), (14, 2261732), (22, 1439284), (28, 1130866), (44, 719642), (56, 565433), (77, 411224), (88, 359821), (121, 261688), (154, 205612), (242, 130844), (308, 102806), (484, 65422), (616, 51403), (847, 37384), (968, 32711), (1694, 18692), (3388, 9346), (4673, 6776)]