40440992

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{2389}}^1$

素因数の和:2445

約数の個数: 36

約数和(自身を含む): 83265210

約数和(自身を除く): 42824218

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 2389, 4232, 4778, 8464, 9556, 16928, 19112, 38224, 54947, 76448, 109894, 219788, 439576, 879152, 1263781, 1758304, 2527562, 5055124, 10110248, 20220496, 40440992]

約数ペア:

[(1, 40440992), (2, 20220496), (4, 10110248), (8, 5055124), (16, 2527562), (23, 1758304), (32, 1263781), (46, 879152), (92, 439576), (184, 219788), (368, 109894), (529, 76448), (736, 54947), (1058, 38224), (2116, 19112), (2389, 16928), (4232, 9556), (4778, 8464)]