40076336

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 80084160

約数和(自身を除く): 40007824

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 389, 548, 752, 778, 1096, 1556, 2192, 3112, 6224, 6439, 12878, 18283, 25756, 36566, 51512, 53293, 73132, 103024, 106586, 146264, 213172, 292528, 426344, 852688, 2504771, 5009542, 10019084, 20038168, 40076336]

約数ペア:

[(1, 40076336), (2, 20038168), (4, 10019084), (8, 5009542), (16, 2504771), (47, 852688), (94, 426344), (137, 292528), (188, 213172), (274, 146264), (376, 106586), (389, 103024), (548, 73132), (752, 53293), (778, 51512), (1096, 36566), (1556, 25756), (2192, 18283), (3112, 12878), (6224, 6439)]